People Share Their Historical Butterfly Effects Theories And Here’s 51 Of The Most Interesting Ones

“Even the smallest person can change the course of the future,” is a line that I absolutely love from The Lord of the Rings movies. It’s inspirational because it makes us feel like our actions really do matter and that we always have a purpose in life (even if we’re not always aware of it). However, this is a double-edged sword and works both ways: tiny events have the potential to change things for the better or to create a chain reaction that causes a catastrophe.

The Bored Panda team has collected a list of internet users’ opinions about the biggest butterfly effects in history. From who accidentally caused the First World War to theories about what caused the fall of the Berlin Wall, Brexit, the rise of Lego, and beyond. Check out the most intriguing theories below and upvote the ones that you enjoyed the most. We also can’t wait to hear what you think of them. Got any butterfly effect theories yourselves, dear Pandas? Be sure to share your hypothetical scenarios in the comments.

TikTok video content creator and photographer Haythamj, from London, shared with Bored Panda his takes on historical butterfly effects. The teenager is a huge fan of these butterfly (aka domino) effects and has previously gone viral for his videos about them. Check out our interview with him below, Pandas.


A German bureaucrat messing up on live TV led to the Berlin Wall falling.

This East German guy, Gunter Schabowski, was set to announce new travel being allowed outside of East Germany- in a few days from the announcement, and one had to wait days to get and have the special travel visa authorized. He was to announce on live government TV.

He was rushed and tired, going to the press conference, and had not read the official government press release before coming on live TV. An aide just handed him the paper, which he read on camera.

But, like I said, he was unprepared, tired, and rushed. So he read the first part of the release, which said "the government now authorizes travel freedom" on live TV. A reporter then asked "so when does this take effect?" He had not had the chance to read about the travel limits and visa requirements yet, and had had a long day. So instead of taking several live minutes to read the whole thing, Schabowski just mumbled "as far as I know...right away."

This led to thousands of East Germans massing at the Wall and border checkpoints. People got angrier and angrier as they were refused passage. Finally, to avoid a riot or getting hurt themselves, one guard let some people on through. This led to a chain reaction...and so bye-bye, Berlin Wall.

TL;DR: Tired, unprepared East German bureaucrat misreads press release relating to travel permissions on live TV, leads to Berlin Wall falling.

Image credits: lawlifelgbt


Invention of the printing press lead to very fine type that people often found they could not read without the aid of glasses. Increased glass productions meant a rise in quality and a drop in price. As a result telescopes and microscopes also became better quality and more accessible. This lead to people like Isaac Newton or Gregor Mendel making new discoveries in the sciences eventually leading to the enlightenment period.

Image credits: Kartinian


Ole Kirk Christiansen was a carpenter in Denmark who was struggling to make ends meet during the Great Depression. After his wife died, he was trying to take care of his kids by himself and they loved this duck toy that he made. He started to manufacture the ducks in a factory, but the factory burned down because his kids were playing with fire and wood shavings. He was basically destitute for a while, but continued making little models of houses, vehicles, and small toys. After a while, they grew in popularity, and Christiansen decided to move on to making them in plastic instead.

And now we have Lego.

Image credits: violentlyout

According to Haythamj, the butterfly effect resonates with a lot of people because we're constantly curious about the causes of, well, pretty much everything! "I think it resonates with people because we’re always obsessed with why things happen. It’s the backbone of all education. so naturally, when this can relate to people’s personal interests, such as pop culture or history, it will grip people," he told Bored Panda.

The TikToker remains skeptical that even extremely powerful computers would be able to predict future events with certainty. "I really doubt it because like the butterfly effects all note, the smallest things, such as the Austro-Hungarian throne heir's car taking a wrong turn in Sarajevo in 1914, can have huge consequences that completely shape our world today," he said that some things will always remain unpredictable, no matter how capable at forecasting we might feel we are.


Isaac Newton caused the rise of communism in China.

In the later years of his life, Isaac Newton was promoted to "the master of the Royal Mint". This was suppose to be a ceremonial position, but Newton took the job seriously. One of the biggest changes he set about was altering Britain's silver standard. He put a fixed exchange rate on Gold and Silver within the country, and that exchange rate made silver worth less than it's metal value on the open market. So, Gold became the defacto reserve currency of Britain itself while silver was used extensively as an export in trade.

Fast forward about a century, and Britain is still using a version of Isaac Newton's exchange rate, so silver still is effectively the trade metal of the mighty British Empire. Britain's Empire starts to extensively trade with China, particularly for Chinese tea. The English were positively addicted to Chinese tea. Ten percent of the government's revenue at that time

However, the Chinese would only accept one good, silver. The Chinese Emperor refused to accept ANY other trade good except silver. So all of Britain's silver reserves were flowing East to China. Eventually, however, the British found a good the Chinese would accept, Opium. They grew Opium in India, let the smugglers take it to China, and get their precious silver back.

This led to the Opium wars. China lost BADLY, and was forced to sign horribly one sided treaties with the West. The nation was a shadow of a it's former glory, split along political and ethnic tensions that had been previously suppressed by the strong central government.

The Chinese empire fell in 1912, replaced by a Republic. This Republic... was not very democratic, to say the least. This eventually dragged China back into civil war, which made it weak enough to be invaded by Japan.

While the Japanese were driven back, China was still in political/economic ruin. Mao was able to seize control of the Chinese Mainland and founded the People's Republic of China.

Image credits: notbobby125


A guy left his lab for a month. He came back and found mold growing in a Petri dish and decided to keep it rather than throw it out.

The man? Alexander Fleming. The mold? Penicillum, which produces penicillin; among the most important drugs ever discovered. If he'd just thrown out the contaminated culture, who knows where we'd be in terms of medicine?

Image credits: Draconic_shaman


Hitler was responsible for creation of anime.
Well, it's WW2 actually. After the bombing on Hiroshima and Nagasaki, Japan was economically weak and people didn't even have enough food meanwhile in 1952 a Japanese artist named Osamu Tezuka who created a comic to entertain and inspire the public and help them cope with daily life. After sometime when Japan came out of economic depression then a lot of new artist started to create a lot of such comics and the world of manga and anime came into existence.

Image credits: Pinki

Finally, I was curious to find out which historical butterfly/domino effect is Haythamj's favorite one. "The one that I always see in the videos is how 9/11, and before that, the Cold War, led to 50 Shades of Gray, mainly because part of the effect is related to My Chemical Romance, a band who I quite like who formed as a direct result of 9/11," he explained. It’s the perfect example of how two seemingly unrelated things can be directly correlated, and perfectly sums up the butterfly effect, in my opinion."

The butterfly effect is a part of chaos theory. It essentially means that small changes can lead to very large differences later on. It’s what gave rise to the example that plenty of us Pandas know that if you traveled back in time and accidentally stepped on a leaf, you’d likely end up changing the entire course of history.


A virus caused world War 2:

Woodrow Wilson was sick with the epic flu of 1918 during the negotiation process for the treaty of Versailles after the first world War. He would have pushed for less punitive provisions on Germany but he was largely absent from the process due to his illness. Instead the treaty imposed incredibly destructive restrictions on Germany, leading to a collapsed economy, resentment, and a nation clamoring for a strong leader to make things right again in Germany. Enter Hitler stage right.

Image credits: Amdinga


Back in 4th century Europe, some guy named Constantine was fighting with some other guy for the throne of the Roman Empire.

Constantine was fighting another battle with the guy, but this time he was failing, outnumbered, losing.

Until, in the beautiful blue sky, came an object which coursed through gracefully and beautifully.

A comet.

Constantine took this as message of God, and beat back the offender.

Then he passed the Edict of Milan.

And that's why Christianity is so widespread today.

Image credits: Berger Ding


There was a Greek man named Nicholas who sold all he had to help orphans and also preformed many miracles. Nick was a man who loved Jesus. He was very well known and very popular throughout Europe. In the Netherlands they called him ‘Sinterklaas’… a translation of Saint Nicholas.

In the 1823 Clement Clark Moore wrote the poem ‘A visit from St. Nicholas’ which later became ’Twas the Night Before Christmas’ after it’s first line. The greedy toy sellers jumped all over this and ‘Santa Claus’ was born.

Everything we do has ripple effects through time.

Imagine your shock when you travel back to the present and you can hardly recognize anything at all. You might have accidentally given rise to a Dinosaur Dystopia. Or created a species of incredibly angry walking trees that protect their leaves with their lives. Or… you may have accidentally started the chain of events that lead you to travel back in time in the first place, creating an endless loop.


Duct tape. The Watergate burglars put a piece of duct tape on a lock on a door at the Watergate apartments so the door would not lock shut. The security guard noticed that tape, opened the door and caught the burglars-the rest is history. Brought down an American president and changed history forever


We exist because an asteroid deviated an inch from it's orbit 4.5 billion years ago.


The role that this beautiful, virtually unknown and completely innocent woman would have in putting into motion the two World Wars of the 20th century.

This is Sophie Chotek. Duchess of Hohenberg.

And I bet that virtually none of you has ever heard of her.

She was the woman that the Archduke Franz Ferdinand of Austria, heir to the Austro-Hungarian empire, fell in love with and then married.

So what?

She wasn’t royalty. A mere Duchess.

Which meant that in the unbelievably snobbish norms of the day, even the future monarch of the Austro-Hungarian Empire, could not have her, his own wife, accompany him in official royal ceremonies. And he hated that. Can you blame him?

The Archduke was an autocrat, but he had one redeeming quality— he loved his wife deeply.

There was but one exception to that stupid rule. Which is that she could be by his side in public while he was acting in his military capacity as Inspector-General of the Austro-Hungarian Army.

Which was the main reason why the Archduke decided to go inspect the army in Bosnia (an entirely unnecessary and optional choice), so that his wife could ride by his side in public.

And he rode quite foolishly in an open car so that everyone could see the two of them together.

And he then got assassinated by a Serbian nationalist, Gavrilo Princip who literally ran up to the open-top car and shot both of them at point blank range, killing them instantly.

Austria demanded an unconditional apology from Serbia and was determined to humiliate her.

Serbia considered the assassination to be awful, but had no real official hand in it. So she refused to apologize.

Austria then declared war on Serbia.

Russia as Serbia’s biggest ally, then declared war on Austria.

Germany then as Austria’s ally declared war on Russia.

France and Great Britain then as Russia’s allies declared war on Germany.

It is imperative to note here that except for Austria declaring war on tiny Serbia (which she never imagined would spiral completely out of hand in such spectacular fashion!)…

All of these other declarations of war between these nations weren't “choices” — they were bound by security treaties to come to the rescue of each other in the event of an aggression against their allies.

Great Britain, France and Russia on the one hand as the Triple Entente, Germany and Austria-Hungary on the other as the Central Powers.

Talk about a chain reaction!

And then ladies and gentlemen, you had World War 1.

Followed by the collapse of the German economy. (No, the Treaty of Versailles was not as punitive as people think.)

The collapse of the German economy brought that lovely SOB, Adolf Hitler to power.

And the rest as they say, is history.

Arguably one of the greatest instances of the “butterfly effect” in all of history. Try topping that.

And it all started with the marriage of an emperor to a relative commoner.

For the sake of love.

The butterfly effect is a common trope in movies, books, and the media, often standing in for the idea that tiny changes can have huge consequences. It’s great when it comes to getting all of us thinking about hypotheticals and ‘what if’ scenarios. Personally, I spend a sizeable chunk of my time thinking about what would’ve happened differently in history if even a few small changes could’ve been introduced.

Previously, Haythamj told Bored Panda about historical domino effects. "Everything is interlinked. You can track WW2 and therefore the Cold War and 9/11 back to Christopher Columbus, so it’s just really interesting," Haythamj told us just how connected everything really is.


In the last 200 years of the Ran Empire before the split between East and West, there was an invading force coming in from the Middle East and if they were to invade, they would have crushed the Romans. But there was a city-state in the way, it was called Palmyra. The leader at the time, Odenaithus was promised his right to rule over Plamyra by the Invaders if he let them through, and the Roman begged for Palmyra's support. Eventhough the Romans were weaker than the Invaders, Odenaithus decided to help Rome and he ended up saving Rome for 200 more years. And those 200 years were important to the development of our world as it caused the split of the Byzantine Empire and West Rome. Also in that time, Christianity became really popular and would become the dominant religion. If the Invaders had succeeded in their plans, that all wouldn't have happened


A little Cuban boy being rescued at sea on his way to Florida created the world we now live in. In 1999, Elian Gonzalez was picked up by a fisherman, floating in the ocean after the boat he and his mother were on sank. His mother died, but he survived and was taken to Miami where he had relatives. His father still lived in Cuba, and obviously he wanted the boy back. There was a long custody battle between the Miami relatives and the boys father, in which the Clinton administration backed sending him back to Cuba. In April of 2000, federal agents stormed the home the boy was staying in and took him into custody, and returned him to Cuba.

There was absolute outrage from the Cuban-American population in Miami. This all took place in an election year in which Clinton's Vice President was running for President. The Cuban-American voters did not forget what happened when they went to the polls that November. George W. Bush won the state by 500 votes.

If that whole saga had not taken place, Al Gore most certainly would have been able to get at least 500 more votes among the Cuban-American voters. And had he become president instead of Bush, there is really no way to calculate just how different the world of today would be.


How about Pope Julius II asking Michelangelo to design his tomb?

Michelangelo comes up with a massive design involving 40 statues. Julius II sees the design, realizes it would require more than a mere renovation of Old St. Peter’s to accommodate the tomb, decides to raze the old and to erect a totally new St. Peter’s Basilica.

Funding of the new basilica leads to the selling of indulgences, which leads to Martin Luther opposing the selling of indulgences, which leads to the 95 Theses and the start of the Protestant Reformation.

Which leads to numerous wars, displacements of people, migrations, to the New World, et cetera.


Glasnost/Perestroika, the fall of the USSR and the Berlin Wall were accelerated by an Ukrainian power plant night shift team deliberately turning the safety systems off, causing an explosion that irradiated vast swathes of Ukraine and Belarus.

The ensuing shitstorm and attempted cover up by the government, the mass evacuation of hundreds of thousands of people and a load of people dying from health issues relating to radiation caused confidence in the Soviet government to plummet further. It gave satellite states confidence to start declaring independence, led to Nicolae Ceausescu being executed and a reunified Germany.

If the disaster at Chernobyl hadn't happened* who knows how long the Cold War would have continued for?

Not saying it was a good thing.


When Japan and Germany finally lost World War 2 they had tons of manufacturing ability, yet were banned from building a military for however long. They looked at Detroit's success in the auto industry and approached the market each in their own way. To this day we have luxury and economy cars from across two different oceans competing with our domestic vehicles because they lost the war.


I hope this counts.The day that Reagan was shot, Russia had been planning to invade Poland. But when he was shot, the Kremlin thought the world would blame them for an assassination attempt to disrupt the US so that Russia could seize Poland, they backed out. Probably saved many lives/averted WWIII


The reason French Classic cuisine dominates is because they were the first ones to get wide spread fancy restaurants.

This happened because they overthrew their nobility and all these out of work private cooks decided to make their own restaurants. By the time everyone else caught up all the masters were french and then taught everyone else french classical cuisine.


Science historian James Burke's brilliant 10-part BBC TV series Connections is composed of dozens of examples of this phenomenon.

It primarily explores the surprising checker-jumps that occur within science and technology itself, but it also frequently touches on the unexpected, often profound political and social consequences of someone, somewhere, discovering or inventing something that at first sight seems inconsequential.

For example, the second episode begins with the bronze age discovery that sheepskins could be used to collect the tiny specks of gold suspended in the Turkish rivers of Pactolus and Hermus (the "Golden Fleece"), and traces a direct line from that insight, to the dropping of the bombs that exploded over Hiroshima and Nagasaki in 1945.

It's a highly watchable and entertaining series, available on Amazon and (I think) YouTube. Highly recommended to people who want to learn of some practical examples of the Butterfly Effect.

The series was also condensed into a well-illustrated companion book that makes for fascinating bedtime reading. No longer in print, but readily available both online and in many community libraries.

Burke went on to produce The Day the Universe Changed (a little more linear), then Connections 2 and Connections 3, which continued to explore the surprisingly profound and seemingly far-flung effects of small changes and discoveries.


If a foiled assassin hadn't stopped to eat a sandwich, 9/11 wouldn't have happened.

The sandwich-eating put the young man in position for Archduke Ferdinand, post assassination-attempt, to drive by. The second time, the assassination was successful. This lead to WWI

WWI lead to the Communist Revolution in Russia, the breaking up of the Ottoman Empire (into, among other things, Turkey, Israel, Iraq, Iran, Afghanistan.... you see where I'm going), and obviously WWII.

WWII lead to an international power vacuum, that became filled by the Cold War.

One of the myriad of fronts in the Cold War was in the former Ottoman Empire, where Americans armed religious figures against the Soviets.

The fall of the USSR lead to these men, who had been empowered to combat an enemy, realizing that their positions of power were based on having a great enemy to fight. As America was the only great power left...

The sandwich was apparently pretty tasty, though.


King Henry VIII, introducer of state protestantism, serial divorcee, dissolver of the monasteries and father of Queen Elizabeth I, herself a hugely influential monarch, was not supposed to be king.

Henry was the 'spare' and his elder brother Arthur was heir to Henry VII's throne.

Had Arthur not died of a mystery illness - which nearly also killed Catherine of Aragon - Henry would have occupied a place in history similar to other second sons. Compare the current Prince Harry and whatever his role will be presuming William accedes to the throne.

Britain would have likely remained Catholic, very much a European country. Relations with Ireland and the continent would have played very differently, and it's very likely America as we know it would be entirely different as a result.

Not to mention that since Catherine of Aragon was first married to Arthur, she would not wed Henry, and so Queen Mary would have never existed.

Henry wouldn't have married Anne Boleyn, as it is unlikely that he would have been divorced and on the rebound looking for a new queen. Anne was also intending to marry another, and Wolsey wouldn't have had any need to step in to stop it. Elizabeth I is thus not born.

English history pivots on Arthur's death. Who knows what the world would be like if he hadn't died.


the Chinese inventing porcelain.

the Chinese were technologically more advanced than Europe pretty much all throughout the time between the fall of the Roman Empire and the Renaissance. but they invented porcelain.

Europe was envious of porcelain and it was something Kings and rich people sought to posses. so naturally a lot of people tried recreating it.

this led to the invention and refining of working glass.

glass is the single most important material basically all modern science is based on, it allows to create lenses.

lenses are used in microscopy leading to us discovering bacteria and basing modern medicine and the effects of longer life spans the ability to treat and eradicate whole diseases that previously were lethal.

lenses are used in astronomy and navigation, which enabled European Nations like England Spain France the Netherlands and Portugal (and a few others like Belgium Italy and later Germany) to spread all over the globe colonizing the planet, securing vast amounts of resources and spreading their culture.

So if the Chinese didn't have porcelain they'd probably would have invented glass, and that a few centuries earlier than Europe, the world would have looked vastly different today.


On the night of September 26, 1983, the Soviet orbital missile early warning system (SPRN), code-named Oko, reported a single intercontinental ballistic missile launch from the territory of the United States.[27] Lieutenant Colonel Stanislav Petrov, who was on duty during the incident, correctly dismissed the warning as a computer error when ground early warning radars did not detect any launches. Part of his reasoning was that the system was new and known to have malfunctioned previously; also, a full-scale nuclear attack from the United States would involve thousands of simultaneous launches, not a single missile.
Later, the system reported four more ICBM launches headed to the Soviet Union, but Petrov again dismissed the reports as false. The investigation that followed revealed that the system indeed malfunctioned and false alarms were caused by a rare alignment of sunlight on high-altitude clouds underneath the satellites' orbits.

And thus we are all now living in a world not destroyed by nuclear war.


A medical student on summer break went to visit his girlfriend on her family's estate. Her dad told him that once he graduated, and if he married his girlfriend, he would be brought into the dad's prestigious allergy practice as a doctor. The father said, one day the business would be his, and he'd have a nice huge home, children, money, respect - its all in front you, young man.

Student flips out over the commitment and responsibility. He decided to take off on a motorbike with his buddy and drive around South America on one last adventure before they settle down.

Hint - they don't come back to his home country of Argentina and he proceeds to promote communism across Latin America.

Che Guevara had a butterfly moment (or at least, that's the story we are told)


Some guy got kicked out of art school and we got WWII


While WW1 was raging, Germany decided to put Lenin and Stalin on a train back to Russia with a suitcase full of money, hoping they stirred up some trouble that hurt Russia's war effort. Not a bad strategy. The last eighty years of world history would be very different if this had not happened though. Even if Lenin did not get on that train alone, r/reseph would probably still be a contemptibly obnoxious person though.


Alexander the Great's death of either illness or poisoning. He was only 32 at the time and could have reigned for decades more. Probably wouldn't have conquered much more (there wasn't much more to conquer), and it's iffy whether he would actually have been a strong administrator, but for sure history would have been very different one way or another. Potentially he could have lived long enough to ensure his empire wasn't quartered after he died, giving the Romans an easier way to divide and conquer the eastern Mediterranean.


A schoolboy from 500 pupils was selected to deliver a speech to the recently crowned king. The king arrived in the middle of a rain storm and then refused to leave his carriage to enter the auditorium where the young man waited in vain, with all his family in attendance, to make his presentation. The student had to kneel in the rain and make his brief speech in Latin, while the king and Queen listened under the cover of their royal carriage.

The year was 1775, Maximillian DeRobespierre speech to the french King Louis XVI and his Queen Marie-Antoinette.


In 1798 a man called William Jennens went to sign his will, but forgot his glasses behind, so he took the will home and planned to sign it later.

William Jennens was thought to be the richest commoner in England at the time of his death, worth an estimated two million pounds (250 million pounds today). He lived in Acton Place in Suffolk, in a very grand house, but only in two tiny little rooms in the cellar, so that the other rooms could be kept grand because he charged visitors to see them.

Unfortunately he died before signing the will and the rest of his family started a case to get their hands on the fortune (Jennens vs. Jennens) in 1798 and which did not end until 1915 because the entire estate ran out of money. It was all eaten up by the lawyers.


A few:

• Adolf Hitler being denied by the Academy of Fine Arts in Vienna. This forced him to join the military in World War I and his experience in the military drastically shaped his views.

• Franz Ferdinand visiting Sarajevo on the 28th of June, which is Vivdovan, a Serbian nationalist holiday. Serbian nationalists such as the 19 year old Gavrilo Princep (who assassinated Ferdinand) believed that a symbol of foreign imperialism such as their Archduke visiting Sarajevo was an unacceptable insult.

• When Mark Sykes of the British Empire and Francois George-Picot of France drew a straight line putting various extremely polarized ethnic, political, and religious factions all in the same country, and forcing them to get along. Guess the country(ies)

• In 1347, a single ship from Caffa traveled to Sicily and infected rats, fleas, and people spread the plague all across Europe, causing as many as a third of Europe’s population to succumb to the disease. This paved the way to the end of Feudalism and eventually the rise of industrialism, as lower populations did allow the social order to be slightly more egalitarian. There was more land to be owned (Because everyone was too dead to farm it) so poorer farmers became estate owners over time. This also reformed European notions of disease, paving the way to the European Renaissance and the Scientific Revolution.

• Constantine I’s conversion to Christianity after his vision at the Battle of Milvian Bridge caused Christianity to become the most influential religion in the world, and also inadvertently caused the collapse of the Western Roman Empire.

• (Note: This is the most far out one) Julius Caesar, created the Roman Empire. Rome conquered several parts of Asia Minor and unified the southern-most territories and Northern Africa, which made the region ripe for conquest for the Caliphates of the Middle East. Fast forward a millennia or two and then you have the Ottomans, which quasi-started World War I, which triggered World War II, jumping the US and USSR to superpower status, and created the turmoil in the region today (Told ya it was far out).


In my opinion one of the most extreme butterfly effects in human history happened, when Henry VIII. fancied a woman who wouldn’t agree to be his mistress. Normally, this little infatuation would have been less than a footnote of history. But we all know that’s not what happened.

Instead Henry, a man the Pope had declared Defender of the Faith for his opposition to Luther, decided to break away from the Catholic Church, and founded his own church, thereby changing history forever.

Of course, conflicts between the crown, and the Church weren’t invented by Henry. (Just think of the Road to Canossa.) But what Henry did was qualitatively different. Henry destroyed the limit between state and Church. Or put differently, he put the state in the place of God which essentially made him the original totalitarian.

And totalitarians don’t like competition for the people’s loyality, so Henry took big steps against the Catholic Church. Among other things, he dissolved, and nationalized many monasteries and stole as much Church property as he could.

But Henry was too weak to keep the stolen goods. So instead of becoming unimaginably rich himself, the real profiteers were his aristocrats. They grabbed as much of the stolen goods as they could, and became super-rich plutocrats. (That’s why from that era onwards, the English aristocrats would live in veritable palaces. Before the dissolution of the monasteries they were nowhere as rich as they became, and they would live in relatively modest mansions.)

But this is only the start of this butterfly effect.

Over the next couple of centuries, the aristocrats increased their power, and stole more and more land from the common people by a process called enclosure. (And, of course, the aristocrats from the continent soon did the same.)

As a result of this, poverty had grown to record levels, when the industrial revolution started, and many erroneously attributed the huge numbers of the poor to the industrial revolution, and free market capitalism. This led to the rise of marxism, which led to the October Revolution.

If there had been no October Revolution, the outcome of World War 1 would have been different. If the outcome of WW1 had been different, WW2 wouldn’t have happened as it did. Perhaps, it wouldn’t have happened at all. The same goes for the Cold War, the so-called war on terror, and everything else.

Long story short, forget Helen of Troy, and her thousand ships. Compared to Anne Boleyn she was an amateur.


At the first major battle of his historic campaign to establish the largest empire the world had ever known, the Battle of the Granicus, Alexander the Great was hit by a Persian battle axe and stunned. A Persian noble raise his sword to bury it in Alexander's head from behind, when Cleitus the Black (who Alexander would later kill in a drunken fit of rage) swooped in and severed the Persian's sword arm at the shoulder.

If Cleitus had swung a second later, Alexander would have gone down in history not as Alexander the Great, but as the foolish, impudent young son of Philip who tried to take on an enemy that vastly outnumbered his own forces, and paid with his life. There would have been no Hellenistic age, no Ptolemic dynasty in Egypt, no Cleopatra. There would have been no Greek translation of the Hebrew Bible, and probably no Jesus, since the civil wars in Judea were instigated by Hellenistic influence. The entire course of Western Civilization was changed forever by Cleitus's well-timed strike.


One of the worst movies ever made directly led to rise of one of the most beloved actors of our generation - and he wasn't even in the film.

When Cannon Films bought the rights to the Superman movie series, they really wanted Christopher Reeve to play the part one more time. He reluctantly agreed, but only on condition that Cannon make his pet project, Street Smart, about a reporter who becomes famous after faking a story.

Superman IV, needless to say, was a disaster of legendary proportions, in no small part because Cannon slashed the budget by more than half just before filming started. They did make Street Smart, which got decent reviews but fizzled at the box office.

Critics generally agreed that there was one standout performer in Street Smart, playing a violent, murderous pimp. This actor was best known, if at all, for having been on the kids' show The Electric Company in the seventies, but his performance in Street Smart was a revelation and earned him his first Oscar nomination.

And that's why MORGAN FREEMAN probably wouldn't have a career today if not for Superman IV.


*American War of Independence

*France, hating their mortal enemy Britain so much, funnel money into assisting the colonists' own Brexit

*Silly France, now bankrupt

*"Let them eat bread. Oh no, there goes my head."

*Enter Napoleon, (France would have ultimately had the revolution at some point, but their bankruptcy triggering it at that time is what enabled Napoleon's rise)

*German states defeated in Napoleonic conquest and organised into larger groups

*Germany states, seeing their vulnerability, are ultimately united under Prussian rule.

*1871 - Franco/German rule. germany victors capture Alsasce Lorraine

*France not happy, tensions rise in Europe


*Treaty of Versailles destroys Germany - Weimar Republic established (widely unpopular)

*"This isn't fair," said the starving German. "You know what we need? Strong, stable leadership."

*Seig Heil


You can sorta trace 9/11 and the origins of ISIS back to a dog getting killed in 1950's texas.

Dog enters City Councillor Charles Hazard's yard. Hazard feeds it food mixed with glass. Spoiler: Dog doesn't make it. We're all sad.

In a way-less-cool-than-John-Wick moment, young ex-dog owner Charlie Wilson decided he's going to ruin Hazard's career.

He organises people to vote against Hazard's re-election and succeeds. Bolstered by his success he begins a career in politics, eventually becoming a state senator at the age of 27.

As a member of the House appropriations committee, Wilson lobbies for funds to bolster a group called the Taliban, fighting for the soviet-occupied Afghanistan.

Look, doesn't he look happy with his Taliban friends?

The US pushed the money through Pakistan, so as to not be directly linked with actions against the Soviets.

Pakistan became the common training ground of all kinds of rebels and fighters, arming and training them to fight in Afghanistan. One of the people trained in Pakistan is a civil engineer, son of a Saudi billionaire, Osama Bin Laden.

Taliban forces beat the soviets out of Afghanistan, creating their theocratic religious state. Pakistan is just kinda happy that they 'won'.

Al Quaeda plans and carries out 9/11, pushing their religious and political agenda in new and interesting (read: fucked up) ways. Apparently not interesting enough though, as two Al Quaeda members decide that flying planes into civilian cities isn't a bad enough thing they can do, so they break off and begin ISI, later renamed ISIL and ISIS.

TLDR; Charles Hazard: Responsible for dog murder and ISIS.


The 2016 South Korean political scandal. Ignited from an apprehension of a small crime organization in South Asia, it blew up to multiple organized massive political protests, and ultimately the impeachment of current South Korea president.


This is going to get buried, but Ron Goldman was murdered because Nicole Brown Simpson's Mom dropped a pair of sunglasses.

Nicole and Ron didn't know each other that well. They did not have plans to be together the night someone (OJ) committed the murders. But Nicole and her Mom had lunch at the restaurant where Ron Goldman was a waiter and Nicole's Mom dropped her sunglasses. Ron noticed them after the women had left, contacted Nicole, and she arranged for him to drop off the sunglasses at her house after he got off work. This extra errand put him at Nicole's house when she was murdered and led to him being murdered as well. All because some lady dropped her sunglasses.


The French get Corsica from the Genoese in 1767, but the island is technically operating as an independent nation. The French invade in 1768 and establish control in 1769. Napoleon is born the same year, a subject of the French crown.

Think of how different history would be if Napoleon was Corsican or Genoese instead of a striving French officer when the revolution started.


I'm not American, nor am I a huge history buff, but I recall reading that the events of the Vietnam war could have been drastically different if JFK had not been assassinated.


That even though a few presidents and politicians are blamed, it was President Woodrow Wilson (in office from 1914 to 1921) who was responsible for the Vietnam War.

In 1919 a young Ho Chi Minh was living in France and approached the delegations at Versailles to consider an independent Vietnam. In particular he sent a letter to president Wilson (who advocated for the sovereign independence of nations following WWI) explaining that he wished to create his new country based on the US Democratic model, citing the Declaration of Independence as an influential document.

Wilson and other Western leaders flat out rejected the notion (since France was an ally but also largely considered because of racism since Wilson was a segregationist and noted racist) and rejected an audience for Ho Chi Minh. Later the Vietnamese revolutionary would court the Communist ideology, and the rest is history.


It's easy to forget, but back in 2004 Barack Obama was a virtual unknown. That year, he joined the race for Illinois' open Senate seat which was vacated by a retiring Republican. His opponent after the GOP primary was Jack Ryan.

Ryan was the ex-husband of Jeri Ryan, the actress famous for playing Seven of Nine on Star Trek Voyager. The two had split up years prior to the election, and had their divorce records sealed. However, during the spring of that year, the Chicago Tribune successfully sued to have the records unsealed. They included allegations that Jack had tried to convince Jeri to have sex in public at swingers' clubs in multiple cities.

Naturally, this immediately cratered Ryan's campaign and Obama - who was now running virtually unopposed - was rewarded with a prime speaking slot at the 2004 Democratic National Convention. There he gave a particularly compelling speech that made him a political celebrity overnight.

The Illinois GOP then tried to recruit Mike Ditka to replace Ryan, possibly the only man in Illinois with the name recognition to actually win with a handicap like that, but he declined. They instead brought in Alan Keyes, a pointless sacrifice who was completely stomped in November. Obama wins and eventually rides the success of his overwhelming senate victory into 2008 and the White House.

To recap: If Jack Ryan doesn't perv out and try to bang Seven of Nine in public, Obama possibly loses his first public campaign and returns to local politics.

If Mike Ditka comes in, he might get elected instead.

If Obama doesn't have that momentum in 2008, the election is likely Clinton vs. McCain - one that McCain is much more capable of winning. But in either case, the birther issue never appears for Donald Trump to latch onto.


A general who was not power hungry was picked to be top banana for once, we don't have an emperor but this newfangled thing called a president. Just remember and be glad, we were one George Washington away from being ruled by a despotic ruler for life.


The British Empire was started by pirates.
Britain is a seafaring nation
Due to its reliance on ships for fishing, trading, exploring, etc.
it had the most advanced marine technology, and trained seamen

When pirates captured merchant chips they used them for trading
and set up trading posts abroad
Pirates were also sponsored by the Monarchy if they captured ‘Enemy’ ships (those of the Spanish, French, and Dutch)
Buccaneer - Wikipedia

The Trading Posts set up abroad were commonly then set up as companies, and became ‘Legal’ in their dealings
To a large extent, this is how English became the accepted language of trading

In effect, the British ‘Conquered’ lands by trading, as against conquering by war
It happened that the period of the first Industrial Revolution, started in Britain, opened the way for global trading, and the world was ready International trade


The lady who fought and legalised abortion in 1970 throughout the US.

Read on to find out how she ‘fought’ crimes !!!

In 1995, criminologist James Alan Fox and hundreds of statisticians wrote a report for the U.S attorney general that predicted the increase in crime by 15% to 100% over the next decade un-till 2005.

The year 1995 saw one of the highest teenage murder rates and homicides. It potentially meant that the country would have a whole generation of violent people in the next decade. It had become a matter of national concern and Bill Clinton addressed it as an important challenge.

Year 2000’s crime reports shocked all the statisticians. The crime rates dropped to less than half of that in 1995.

The number of murders in the New York city fell from 2,262 in 1990 to 540 in 2005.

Now, this decade had seen a great economy, proliferation of gun control laws and several new policing strategies.

They are directly related since they happened in the same decade but the government had always made huge efforts on these changes through out the history of the country and that decade was no special.

However, another factor was overlooked.

Decades of studies showed that a child born into an adverse family environment is far more likely to become a criminal. And the millions of women who wanted to have an abortion were teenage mothers for whom illegal abortions had been too expensive.

They were the very women whose children if born, would have been much more likely than average to become criminals. But thanks to Norma that most of these kids weren’t being born after 1970.

This powerful cause would have a drastic, distant effect : years later, just as these unborn children would have entered their criminal primes, the rate of crime began to plummet.

The reality that the pool of potential criminals had dramatically shrunk by 2005 has been understood only later.

The government’s initiatives on policing in that decade were nothing new to the previous ones but the abortion policy changed the game significantly.

A butterfly effect I would say.


Some guy was walking around with a pot he made out of some hard mud and picked a bunch of wild seeds to eat.

He was a lazy asshole though and left it out in the rain, and forgot about his pot full of wet seeds for weeks until the seeds and water turned into this weird tasting stuff that makes you feel funny when you drink it.

Not being a selfish bastard, he shares this weird stuff with his friends, who all agree they need more of this stuff.

They start building permanent housing(Architecture), learn to domesticate the grains that they used(Farming), and invent a system to fairly trade this drink for other goods like food(Math). all so they could get as much of the stuff as possible.

There is a distinct possibility that we are only so advanced as a species because some lazy asshole left his pot full of wheat/rye in the rain and left it there long enough to turn into beer.(and decided to try drinking the stuff)

TLDR:we probably owe modern civilization to the guy who accidentally discovered alcohol.


The Universe is a butterfly effect.


Archduke Frans Ferdinand's assassination eventually leading to the Holocaust

Austro-Hungary declares war on Serbia, who is an ally of Russia, so Russia declares war on Austro-Hungary, who is and ally of Germany, so Germany declares war on Russia, who is an ally of France, so France declares war on Germany and Austro-Hungary

Germany invades France through Belgium, who is an ally of Great Britain, so Great Britain declares war on Germany

when the war ends in Armistice , Germany gets laid with chief blame for the war that started between Serbia and Austro-Hungary, and they pay most of the War Reparations, as well as having their government replaced with the Weimar Republic. Weimar is fairly ineffective, so economic decay and inflation set in

For reason i don't understand, anti-semitism is pervasive throughout history and nations, so preexisting prejudices are in place to be exploited. Hitler and the National Socialist Workers Party are elected into the government (and proceed to make sure they can't be elected out) and i guess you people know the rest.


The Swiss Guard of the Vatican inadvertently caused the Church of England to be founded.

In brief, some bored mercenaries working for the Holy Roman Empire decided to invade Rome. 189 of the Swiss Guard held off thousands of troops long enough for Pope Clement VII to retreat to the Castel Sant'Angelo. Pope Clement VII survives the attack and later refuses to grant a divorce to Henry VIII, and the rest is history.



The biggest volcano in iceland erupted in 1783. This resulted in a year without a summer as the earth was blanketed by sulfur particles in the stratosphere, and poisonous fumes drifting all across europe, killing people and livestock. A perpetual fog and haze was noted in both europe and north america.

This resulted in widespread famine, exacerbating the ongoing social grievances in france, triggering what would come to be called the french revolution. Famine weakened other regions as well, aiding Napoleon's invasion of egypt. The napoleanic wars set europe on the course towards german and itialian unification, setting the stage for WWI. The conclusion of that war made WWII essentially inevitable. Which in turn made the cold war essentially inevitable.

All of modern history was set in motion by a rising plume of magma under a sparsely populated island in the north atlantic.


When these United States won our independence from the British we had a debt to pay to the French for their involvement in the war and the money we borrowed. In order to pay that debt we shipped and sold goods to the Mediterranean. Very soon after the war we had reports of pirates from the coast of northern Africa taking our ships, plundering our goods, and enslaving our sailors. A few effects came from this pirating:

1: These United States were introduced to Islam. Thomas Jefferson and John Adams went to Briton to meet with the leader of these pirates and found that they didn't do it because of any action taken by our country (as we were very young and hadn't had a chance to really DO anything yet). They stole and enslaved simply because their holy text said they could and should. Thomas Jefferson got his Koran after that meeting in order to better understand these people.

2: These United States created a standing Navy. After being elected president, Jefferson created a Navy to protect and escort our merchants in pirate infested areas. Eventually the Marine Corp. was also created and our first "war" as a young nation was won. We showed we would not pay tribute to any "Dey" for the right of passage through free waters.

3: These United States were clearly defined as "not a christian nation" in the treaty of Tripoli. The extension of the first amendment and the wall of separation between church and state may not be as distinct if the treaty was worded differently.

4: We had a Navy ready for the war of 1812, and it worked.

5: The basic idea of slavery was acceptable until we noticed other countries enslaving our sailors/merchants. It is argued that this whole situation may have promoted the start of the emancipation of coloured people in the new world.