History
35 explanations and counting.
What was the Cultural Revolution?
In the 1960s, China's leader Mao Zedong launched a massive campaign that turned students against teachers, children against parents, and nearly destroyed Chinese culture.
What was the Ottoman Empire?
For over 600 years, one empire stretched from Europe to Africa to Asia, ruling more people than almost any other power in history.
Who were the ancient Greeks?
The ancient Greeks invented democracy, the Olympics, and pizza... well, maybe not pizza, but they did create the foundations of Western civilisation.
What was the American Civil War?
America's bloodiest conflict split the country in two when Southern states tried to leave the Union to keep slavery legal.
What was the partition of India?
In 1947, British-ruled India was split into two new countries in just 73 days, creating one of history's largest migrations and changing millions of lives forever.
Who was Nelson Mandela?
Nelson Mandela spent 27 years in prison for fighting racism, then became South Africa's first Black president and changed a nation forever.
What happened at Hiroshima?
On August 6, 1945, the world changed forever when the first atomic bomb was dropped on a Japanese city, ending World War II in the most devastating way imaginable.
What was the Holocaust?
The Holocaust was the systematic murder of six million Jewish people and millions of others by Nazi Germany during World War II.
What was the Reformation?
The Reformation was when millions of Christians broke away from the Catholic Church 500 years ago, changing Europe forever.
What was the Age of Exploration?
Between 1400 and 1600, brave explorers sailed into uncharted waters to find new trade routes, accidentally discovering entire continents along the way.
What was the moon landing?
In 1969, two humans walked on the moon for the first time — an achievement so audacious that some people still don't believe it happened.
What was the Silk Road?
For over a thousand years, a network of trade routes connected China to Europe — and traded far more than just silk.
What was Chernobyl?
In 1986, a nuclear power station in Ukraine exploded — the worst nuclear accident in history, and a disaster that helped bring down a superpower.
What was the suffragette movement?
A century ago, women in Britain weren't allowed to vote — the suffragettes fought, and sometimes went to prison, to change that.
What was apartheid?
For nearly 50 years, South Africa's government enforced a system of racial separation that denied basic rights to the majority of its own people.
How did the British Empire grow so large?
At its peak, the British Empire covered a quarter of the world's land and ruled a quarter of its population. How did a small, rainy island end up controlling so much of the planet?
What was the Viking Age?
For 300 years, Norse warriors and traders from Scandinavia sailed seas most people thought were impassable, reaching North America, the Middle East, and everywhere in between. The Vikings were far more than raiders.
What was the Great Depression?
In the 1930s, the global economy collapsed. Banks failed, millions lost their jobs, and people queued for bread. The Great Depression was the worst economic catastrophe of the 20th century — and it changed how governments think about money forever.
What was the Cuban Missile Crisis?
For 13 days in October 1962, the world came closer to nuclear war than at any other moment in history. Two superpowers faced each other down — and somehow both chose to step back.
What was the transatlantic slave trade?
For over 300 years, millions of African people were captured, shipped across the Atlantic, and forced to work without freedom or pay. It is one of the greatest crimes in human history — and its effects are still felt today.
What was the Renaissance?
Between the 14th and 17th centuries, Europe underwent a remarkable rebirth of art, science, and ideas. Here's what changed — and why it matters so much.
Who were the Vikings?
They raided monasteries, crossed the Atlantic 500 years before Columbus, and founded cities across Europe. The Vikings were far more than just the horned-helmet myth.
What was the Black Death?
Between 1347 and 1351, a pandemic killed somewhere between 30–60% of Europe's entire population. It was the deadliest event in human history.
What was the British Empire?
At its height, the British Empire covered a quarter of Earth's land surface and ruled a quarter of its people. Here's how it rose, how it worked, and how it ended.
What was the French Revolution?
In 1789, the French people overthrew their king, tore apart their society, and launched a decade of chaos that changed the world forever.
Why did the First World War start?
A single assassination in Sarajevo triggered a war that killed 20 million people. But the assassination was just the spark — the gunpowder had been accumulating for decades.
Who built the pyramids?
The Great Pyramid of Giza is 4,500 years old, contains 2.3 million stone blocks, and took about 20 years to build. Who actually did it — and how?
What was the Space Race?
Between 1957 and 1969, two superpowers raced to conquer space. The prize: national prestige, military advantage, and — ultimately — the Moon.
What is democracy?
Democracy is over 2,500 years old — and arguably the most debated idea in political history. Here's what it actually is and why it matters.
What was the transatlantic slave trade?
Between the 16th and 19th centuries, over 12 million people were forcibly transported from Africa to the Americas and enslaved. Here's what happened and why it matters today.
What is the Magna Carta?
In 1215, a group of rebellious barons forced King John to sign a document that would, over the next 800 years, shape the idea of rights and law for the entire world.
What was the Cold War?
For 45 years, two superpowers aimed thousands of nuclear weapons at each other and never actually fired one. Here's how that standoff worked.
Why did the Roman Empire fall?
For 500 years, Rome was the most powerful force in the Western world. Then, slowly and then all at once, it fell apart. Here's why.
What was the Industrial Revolution?
In about 100 years, Britain went from a farming society to a factory-powered empire. It changed the world more profoundly than almost any event in history.
What was the Second World War?
The deadliest conflict in human history. Between 1939 and 1945, it killed an estimated 70–85 million people. Here's how it started and why it matters.