British Empire
At its height the largest empire in history, spanning five continents and shaping the modern world through trade, colonialism, and industrialization.
Key Facts
Industrial Revolution
Global trade networks
Height: 1/4 of world's land
Key Events
Magna Carta Signed
King John of England signs the Magna Carta, the first document to limit royal power and guarantee rights to subjects.
Newton's Principia Published
Isaac Newton publishes Philosophiæ Naturalis Principia Mathematica — defining the laws of gravity and motion that govern the universe.
Industrial Revolution Begins
Britain's Industrial Revolution transforms manufacturing through steam power, mechanization, and factory production.
British Abolition of Slavery
Britain abolishes slavery throughout its empire, freeing 800,000 enslaved people. The abolitionist movement becomes one of the first great humanitarian campaigns.
Darwin's Origin of Species
Charles Darwin publishes On the Origin of Species, proposing natural selection as the mechanism of evolution — one of the most transformative ideas in history.