Had huge effects. Court marshalls and mutinies: many POW from INA- looked weak to release them but made martyrs to execute them. 1946 Bombay mutiny, 20, 000 sailors took over 80 ships, Congress had to be the ones to stop the mutiny.
Fear of unrest: increased largely over the war. Poor morale amongst the army who just want to go home and demobbed soldiers have kept their weapons. Only 50,000 soldiers available and they couldn't be trusted. Food and coal shortages (1943-44 Bengal famine) made strikes more likely.
1946 Indian General election: Congresswon 90% of seats and so believe they should be in power. Muslim league won 75% of Muslim votes (huge improvement on 1937). Congress formed 8 provincial governements, muslim league formed 2. Where Muslims were in a minority more votes went to Muslim league (liked the idea of a safe state)
British politics: 1945 general elections meant a landslide win for labour who wanted to create the NHS and grant independence. Had a good relationship with Congress
Preperation for partition: January 1946 cabinet mission went to try and work out how to proceed. Realised partition was the only option.
Economics: British investment in India had already been decreasing before the war (1928-9 £83 million invested, 1935-6 £59 million invested) 1931 Inida began setting its own currency, Britain benefits far less from trade.