Hungarian Uprising, 1956:
Student demonstrations began in October in Budapest with demands for free elections and withdrawal of Soviet troops.
Khrushchev sent troops and tanks opened fire killing 12. Nagy was re-instated as PM
Nagy held talks with SU and troops were withdrawn
Nagy proposed reforms e.g. withdrawal from Warsaw pact, trade links with the west, free trade unions
Khrushchev was angered and thought Warsaw pact could collapse if Hungary left and he needed to demonstrate his authority
In Nov, 200,00 troops sent in and Soviets were victorious. Nagy hung 1958