Human history is long and complicated enough that things which end up affecting us every single day are sometimes wholly unknown to the vast majority of people. After all, so much of the world is made up of the results of choices and sometimes random chance, so it can be interesting to actually piece together some key episodes.

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When Anning was 12 years old, her older brother Joseph found a peculiar fossilized skull. After that, Anning searched long and hard and eventually found the entire outline of an Ichthyosaur. The theory of extinction was still fairly recent, so many people were skeptical of Anning’s discovery, thinking it was just a large crocodile.But in 1823, Anning was the first person to discover a Plesiosaurus skeleton, which means “near to reptile.” Because people were unfamiliar with discoveries like this, they quickly spread rumors saying the fossils were fake. And even those who did believe in her did not give her the recognition she deserved. Some scientists would buy fossils from her, but not credit her for her work. The Geological Society of London wouldn’t even admit her until 1904 because women could not be admitted before then. She discovered many new creatures during her time on Earth.

Portrait of a woman holding a tool with a basket, by the sea, influencing history unexpectedly.

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Cecilia Payne-Gaposchkin broke gender barriers in 1925 when she discovered what stars are really made of. While pursuing her Ph.D., she published a thesis titled Stella Atmospheres. Her thesis concluded that stars are made of hydrogen and helium. She also discovered that stars can be classified using their temperatures.Despite her brilliant discovery, other astronomers were skeptical. Astronomer Henry Norris Russell was convinced that stars were built similarly to Earth, and he tried to correct Payne’s discovery. But Payne stood her ground, and eventually Russell admitted that she was correct in 1929. Payne’s thesis earned her the first Ph.D. in astronomy at Radcliffe College. This was an incredible achievement since universities like Harvard would not give doctorate degrees to women at the time.Payne went on to further prove that women can be brilliant astronomers, too. She published a second book in 1930 titled Stars of High Luminosity and she eventually became a full professor at Harvard and chairman of their astronomy department.

Woman at a desk, possibly involved in a historic event or discovery.

A woman with a classic hairstyle and elegant jewelry in a vintage black and white photo.

Bronze statue of a woman standing with hands on hips, representing an influential historical moment.

A man stands beside a large wooden printing press, showcasing historical influence on media and technology.

In 1989, a miscommunication during a press conference led East Germans to believe the Berlin Wall border was open. Crowds stormed the wall, forcing guards to let them through, ending decades of division.

Historic Berlin Wall section under a clear sky, with nearby modern structures, symbolizing influence on history.

Before Morgan’s invention, traffic lights only had “stop” and “go” without any indication to slow down. It’s likely that this caused many unnecessary accidents and difficult traffic flow. So, Morgan invented a third signal on the traffic light, which we now know as the yellow light that tells us to slow down.He patented a T-shaped pole that had three traffic settings. If there wasn’t much traffic, the middle light could be set to half-mast, which is similar to the blinking yellow lights of today, which can warn drivers to proceed with caution. While traffic lights are something most humans use on a daily basis, we often don’t think much about them.

A man in a suit and tie from a significant historical moment.

Scientist using a pipette to transfer liquid in Petri dishes, influencing history through scientific research.

Two people in sci-fi uniforms, sitting, with others in the background, highlighting influential historical moments in media.

Whale tail emerging from the ocean, symbolizing significant moments influencing history beyond common realization.

Elaborate mosaic arch with historical influences, featuring intricate patterns above a stone fountain.

Napoleon’s campaign in Egypt failed militarily, but his fascination led to the discovery of the Rosetta Stone. This find unlocked the secrets of ancient Egyptian hieroglyphs, revolutionizing archaeology and our understanding of history.

Portrait of a man in a ceremonial military uniform with medals, illustrating influential historical moments.

Traditional Japanese houses in a mountain village, illustrating a historical influence.

Though the Spanish Flu claimed millions of lives globally, its long-term societal and political impacts are often understated.The pandemic weakened economies, disrupted trade, and left a generation grappling with loss in the aftermath of World War I. It also highlighted the vulnerabilities in global health systems, influencing later public health policies.Additionally, the spread of the virus exposed the dangers of wartime propaganda, as governments often downplayed the severity of the outbreak.The pandemic also set the stage for advancements in medical research. Its lessons on global health cooperation resonate to this day, especially in light of modern pandemics.

Crowded flu pandemic hospital ward showing historical impact with rows of patients and staff attending to them.

A woman in historical attire sitting on a yellow sofa with a red curtain in the background, symbolizing historical influence.

She directed her first film in 1896, titled La fée aux choux (“The Cabbage Fairy”). Soon after, she became Gaumont film company’s head of production, meaning she directed nearly all their films for the next few years. In total, she directed over 1,000 films. Many of them were shorter stories, which was the norm back then.Guy’s early films only ran for a minute or two, but as the film industry progressed, she worked on more notable projects. Her works included La vie du Christ in 1906. Despite her huge success, she was disappointed for not always getting the credit she deserved. “It is a failure; is it a success? I don’t know," wrote Guy.

A woman in early 20th-century attire, seated with hands folded, influential moment in history.

The Library of Alexandria wasn’t destroyed in one fiery event as often portrayed. Instead, it faced a gradual decline due to neglect and political instability. This loss of knowledge stunted intellectual progress for centuries, setting back science, philosophy, and cultural exchange.

Library interior with computers and desks, showcasing moments of historical influence.

John Landis Mason’s invention might not have saved lives, but it helped save a lot of food. As you may have guessed from his name, he created Mason jars. Before his invention, the popular way to can food was to use wax to make an airtight seal. Needless to say, it was far too messy and tedious. Canning was a vital part of home life in rural areas or when trips to a grocery store were few and far between. Canning and preserving food may extend its shelf life for several years.In 1858, Mason created jars that were made of transparent glass with a screw-on top. Inside the flat metal lids, he placed a rubber ring, which was crucial to making the container airtight. Sadly, he forgot to patent that part of his invention until Mason jars had already become widely popular. He slowly lost control over his invention and perished without being rich from success. It’s amazing how such a simple product for us today could’ve been so revolutionary in its day.“Mason jars are still popular because they’re both useful and beautiful,” said Marisa McClellan, a food canning expert. “Whether you use them for canning, dry good storage, drinking glasses, or just to hold pens on your desk, they are functional and pleasing.”

Glass jars filled with grains, chia pudding, and fruit parfaits, highlighting influential lifestyle changes.

In 1927, Georges Lemaître, a Belgian priest-scientist, theorized the universe’s expansion after pondering Einstein’s equations during a train ride. His musings became the foundation for the Big Bang Theory, altering our understanding of the cosmos.

Monochrome portrait of a man in glasses and formal attire, potentially linked to influential historical moments.

Historical painting of medieval battle scene with soldiers and horses in front of a fortress.

When the Soviets launched Sputnik 1, a loose screw shortened its operational life. Despite its brief transmission, the satellite’s launch ignited the space race, propelling humanity toward the moon and beyond.

Historic Sputnik satellite suspended, showcasing a pivotal moment in space history innovation.

The partition of India in 1947 led to one of the largest mass migrations in history, yet its broader implications are often overlooked.Britain’s hasty withdrawal left behind deep religious divisions, splitting India into two nations: Hindu-majority India and Muslim-majority Pakistan. This division ignited widespread violence, displacing millions and leaving deep scars on both nations.The effects of partition continue to influence Indo-Pak relations, particularly over the Kashmir conflict. Additionally, it set a precedent for post-colonial struggles in other regions. The ripple effects of partition are still evident in South Asia’s geopolitical tensions today.

Historic moments influencing history: train migration, political meeting, water line in crisis, armed conflict aftermath.

Historic naval battle painting, capturing influential moments with sailing ships and dramatic seas.

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During negotiations after World War I, a clerk’s error placed the Saar Basin under League of Nations control for 15 years instead of the intended 5. This minor mistake escalated tensions in Germany, fueling discontent that was later exploited.

Historic Versailles facade with golden details, courtyard view; significant cultural influence.

Before the infamous successful shot that sparked World War I, one assassin’s bomb missed Archduke Franz Ferdinand’s car entirely. That failed attempt rerouted his vehicle, placing him in the path of another assassin.A single mishap set a global war in motion.

Illustration of Archduke Franz Ferdinand’s assassination, a pivotal historical moment.

In 1588, the Spanish Armada’s defeat was due largely to poor planning and bad weather. The outcome preserved England’s independence and helped establish it as a future global power.

Union Jack flags on a historic building influencing history, cloudy sky in background.

In 1000 CE, a meteorite struck Greenland, leaving locals awestruck. Norse missionaries interpreted it as a divine sign, facilitating the Christianization of Greenland and altering the region’s cultural trajectory.

Scenic coastal village against a mountainous backdrop showing historical influence on local architecture.

During the Ottoman Empire’s decline, the Tanzimat Reforms sought to modernize and centralize the empire. This ambitious set of laws included religious equality, improved education, and modernized military structures.Despite initial optimism, many reforms were met with resistance, particularly from conservative factions. The long-term effects rippled through the Middle East, laying the groundwork for future nationalist movements. Additionally, the weakening of the Ottoman Empire increased European intervention in the region. These reforms, while partially successful, contributed to the eventual collapse of the empire after World War I.

Historic Ottoman scene depicting significant influence on world events, with leaders and symbolic imagery by the waterfront.

European powers lost their access to the Near & Far East trade routes, and importantly, their spices. So many powers, starting with the Portuguese decided to find another access route, spurring the start of European exploration in earnest and ultimately the Age of Exploration and later Colonialism.

Historic city illustration with sprawling architecture, showcasing moments of influence on history.

In a bizarre chapter of Australian history, farmers in Western Australia found themselves secured an useless resist an unexpected for: emus. Confronted with an increase of emus damaging their crops, the Australian military was deployed to fight the birds in what came to be called the Great Emu Battle. Despite their best efforts, the soldiers showed no suit for the nimble birds, causing a farcical defeat. While the event may seem funny in retrospection, it highlights the intricacies of human-wildlife disputes and the unexpected consequences of environmental disturbance.

An emu stands on green grass, illustrating a historical moment’s subtle influence.

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Two people shaking hands over a desk with documents and a laptop, signifying influential moments in history.

In the 1950s, Walt Disney faced a lawsuit over unpaid wages. Settling the case left him with little cash but inspired him to diversify into theme parks. The result? Disneyland, a cultural icon.

Disneyland castle with crowds, showcasing a historical influence moment.

During the War of 1812, British forces burned Washington, D.C. A quick-thinking priest, John Notman, smuggled the Declaration of Independence to safety in a flour sack. Without his actions, America’s founding document might have been lost forever.

Declaration of Independence on display, highlighting its historical influence.

Now nearly every object brought and sold on the planet is delivered in containers that are interchangeable and movable because of this system.This is also why I think April 26th, 1956 was the most significant day of the 20th century, and possibly the 21st century as well.

Close-up of a blue and gold mechanical device that influenced history.

Hands holding freshly harvested potatoes, symbolizing influential historical moments.

Historical illustration of a crowned figure holding a gold coin, signifying influential moments in history.

Portrait of a historical figure with significant influence on history, wearing a dark jacket against a dark background.

Elderly man speaking into a microphone, significant moment in history.

This ended up spawning an entire class of peasants that were literate and this eventually snowballed into England becoming the world’s superpower until the 20th century where the US took over.

Historic church building with a cross and red brick facade, reflecting significant moments influencing history.

In 1971, a Xerox employee leaked information about its graphical user interface. This technology inspired Steve Jobs and Apple, revolutionizing personal computing and shaping today’s tech-driven world.

Person at computer, watching a hacker in a Guy Fawkes mask on the screen, symbolizing influential historical moments.

During the Cuban Missile Crisis, this incident was interpreted as an act of aggression, but it was quickly resolved thanks to personal diplomacy between Kennedy and Khrushchev. A small error in this case could have led to catastrophic consequences for the entire world.

US Army aircraft on grass field, showcasing a moment with historical influence.

Historic ship sailing, a moment with significant influence on history.

On December 7, 1941, a radar operator in Hawaii spotted incoming planes but dismissed them as American bombers. The ignored report allowed Japan to carry out its devastating attack, dragging the U.S. into World War II.

Airfield in chaos with explosions and smoke, highlighting significant historical influence.

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