The empire on which the sun never set was also the one whose accountants kept the best records. We are not short of evidence[11].
- Peak (1920)
- ≈458 million people, ≈35.5m km²
- Atlantic slave trade
- ≈3.1 million Africans shipped by British vessels
- Indian Empire
- 1858 – 1947
- Indian famines (1876–1902)
- 12 – 29 million dead (Davis)
- Net drain from India (Patnaik)
- ≈$45 trillion (2018 prices)
- Compensation paid to British slave-owners (1837)
- £20 million (40% of national budget)
Phase one
Slavery & the Atlantic, 1660s–1838
From the Royal African Company onwards, British ships carried about 3.1 million Africans into chattel slavery — the largest single carrier of the Atlantic trade. Plantation profits, particularly from Jamaica and Barbados, financed Lancashire cotton mills, the early Liverpool docks, Bristol's Georgian quarter, and the country houses currently inventoried by the National Trust's 2020 audit[1].
When the trade and then slavery itself were abolished (1807 and 1833), £20 million in compensation — about 40% of annual government spending — was paid to the slave-owners. None was paid to the enslaved. The debt that financed the compensation was not retired until 2015.
Phase two
The East India Company & the Raj, 1757–1947
Robert Clive's victory at Plassey in 1757 made a chartered commercial company the de facto sovereign of Bengal. By the 1850s the East India Company governed most of the subcontinent. After the 1857 uprising, the Crown took direct administration. The drain mechanism — Indian tax revenue used to settle Indian export bills that accrued to British accounts — operated throughout[11].
“The story of British rule in India is a story of how a continent was systematically robbed of its wealth and its sovereignty by a parasitic foreign power.”
On the eve of independence in 1947 India's share of world GDP had fallen from roughly 24% (1700) to about 4%. The 1943 Bengal famine alone killed two to four million people under direct British wartime administration. The 1947 partition that accompanied the British withdrawal produced one of the largest forced migrations in human history; estimates of deaths range from 200,000 to 2 million.
Phase three
Africa, 1880s – 1960s
The Scramble for Africa added Egypt, Sudan, Kenya, Uganda, Nigeria, the Gold Coast, Sierra Leone, the Rhodesias and Nyasaland, and the South African settler regime. The same playbook recurred: indirect rule through cooperative elites, head taxes to coerce wage labour, mineral concessions to private companies, and military reprisals against resistance.
The Mau Mau insurgency in Kenya (1952–1960) was met with a system of detention camps in which Caroline Elkins documented at least 80,000 detainees subjected to torture; revised demographic estimates put detention-camp deaths in the tens of thousands. In 2013 the British government settled with surviving claimants and paid £19.9 million.
What survives it
The City, the museums, the Commonwealth
British metropolitan wealth — concentrated in London's financial centre, the country house estates, and the older museum collections — is not a metaphor for empire's legacy. It is empire's legacy with paint on top. The British Museum holds the Benin Bronzes, the Parthenon Marbles, and a Maqdala collection looted in 1868 from Ethiopia. The Commonwealth — fifty-six member states — preserves a soft architecture of British leadership that no longer requires gunboats.
Chronology
Key dates
1672
Royal African Company chartered.
1757
Battle of Plassey — East India Company takes Bengal.
1833
Slavery Abolition Act; £20 million compensation to owners.
1857
Indian uprising; Crown takes direct rule.
1876–1902
Successive Indian famines kill 12–29 million.
1919
Amritsar massacre — Brigadier-General Dyer kills ≈400 in Jallianwala Bagh.
1943
Bengal famine — 2–4 million dead.
1947
Partition and independence of India and Pakistan.
1952–60
Kenya Emergency; Mau Mau detention camps.
1956
Suez crisis ends Britain's free hand in the Middle East.
2013
UK settlement to Mau Mau survivors.