- Hungarian protests about poor living conditions and food shortages were answered by Khrushchev sending in troops to restore order and replace the current leader Rakosi, with popular former Prime Minister Emre Nagy.
- Nagy introduced a number of reforms that ended the one party rule and the removal of Soviet troops from Hungary.
- Although Khrushchev accepted these reforms as long as they calmed unrest, he would not accept Nagy reforms in November 1956 that Hungary would be leaving the Warsaw Pact.
- on the 4th November Soviet troops invaded Hungary and crushed the uprising. Over 20,000 Hungarians were killed .
- Nagy was replaced by pro communist Janos Kadar.