A quarter of humanity, a quarter of the land — run from one small island. At its peak the British Empire covered more territory and ruled more people than any empire before or since, its possessions painted red on every schoolroom map on earth. It was built by traders, soldiers, and bureaucrats, and it unmade the world it made.
The empire in images
The rise
It began with piracy and plantations: Humphrey Gilbert's claim on Newfoundland in 1583, the East India Company's charter in 1600, and a century of war with France and Spain for the trade routes. The turning point came in 1757 at Plassey, where Robert Clive's 3,000 men defeated the Nawab of Bengal's 50,000 — and a trading company became the ruler of India, the richest prize on earth.
The Napoleonic Wars made Britain supreme. At Waterloo in 1815 Wellington ended French ambitions, and the Royal Navy — unchallenged for a century — became the world's policeman. The empire grew by purchase, conquest, and settlement: Canada, Australia, New Zealand, the Cape, Singapore, Hong Kong. By 1877 Queen Victoria was proclaimed Empress of India, and the empire had become a system — of trade, of law, of naval bases ringing the globe.
The zenith
The zenith was 1920. The empire covered some 35.5 million square kilometers — nearly a quarter of the world's land — and ruled 412 million people, a quarter of humanity. The sun, as the saying went, never set on it: when it was midnight in London it was morning in Sydney. Undersea telegraph cables carried London's orders in minutes; the Royal Navy's dreadnoughts made disobedience unthinkable.
It was an empire of infrastructure as much as of force: railways across India, the Suez Canal (bought in 1875, seized in effect thereafter), the gold standard run from the City of London, and a civil service — the Indian Civil Service above all — that governed hundreds of millions with a few thousand men. Kipling called it the white man's burden; the subjects experienced the burden more directly than the whiteness.
The fall
The First World War broke the finances; the Second broke the will. In 1947 India — the jewel, the justification, the revenue — became independent, and the empire's center of gravity collapsed. The 1950s and 1960s saw the great decolonization wave: Ghana in 1957, Nigeria in 1960, Kenya in 1963, dozens of flags lowered and raised in a single decade.
The symbolic end came in stages: Suez in 1956, when Britain and France seized the canal and were ordered to give it back by Washington — the moment the world understood the empire was over — and finally Hong Kong, handed to China on 1 July 1997. Four centuries after Newfoundland, the red on the map had shrunk to a few islands.
The legacy
The empire's deepest legacy is a language: English is the world's lingua franca — of business, science, aviation, and the internet — because the empire planted it on every continent. Parliamentary systems, common law, the sports of cricket and football: the institutional furniture of half the world is British-made.
The borders are the other legacy, and the more explosive one. Lines drawn in London — between India and Pakistan, across the Middle East, through Africa — are still disputed, still bled over. The empire's cartographers retired; their maps did not.
The sun never set on the British Empire — which also meant the paperwork never stopped. Four centuries of files, and the world is still sorting through them.