In 1956, people in Hungary demanded that soviet troops to be removed as the part of a call for democratic reforms.
Back in 1956, a Hungarian Uprising took plac eexposing comunism in Eastern Europe. The Soviet Union had been affected of this but not severely. Inconsistencies in the government may have led to such protests. This gave way to economic and social reforms.
The main cause was the Stock Market Crash of 1929.
