Why European Empires Crumbled After 1945

1945 didn't just end a war—it broke the imperial machine. Seven forces converged:

1. Nationalism — Colonial subjects (India, Indonesia, Vietnam, Algeria) mobilized en masse; leaders (Nehru, Sukarno, Ho Chi Minh, Ben Bella) demanded sovereignty.
2. Bankruptcy — UK debt/GDP 250%; France, Netherlands devastated. Empires became unaffordable luxuries.
3. Superpower Shift — US and USSR, both anti-colonial (rhetorically), dominated UN, Bretton Woods, security councils. No great-power patron for empires.
4. Moral Bankruptcy — Nazi atrocities discredited racial hierarchy; Atlantic Charter (1941) pledged self-determination—Churchill tried to exempt Empire, Roosevelt said no.
5. Domestic Priority — Reconstruction, welfare states (NHS, French planning), full employment—voters wanted hospitals, not colonies.
6. UN Platform — Trusteeship Council, Declaration on Decolonization (1960), global spotlight on colonial abuses.
7. Military Overstretch — Insurgencies (Malaya, Kenya, Indochina, Algeria) bled armies; conscripts' parents voted.

Decolonization wasn't a choice—it was a collapse managed, resisted, and negotiated across two decades.