He ended the USSR's long feuds with China and Yugoslavia; he talked of peaceful co-existence with the West. Who?

Mikhail Gorbachev was awarded Nobel Peace prize in the year:

With Khrushchev's criticism of Stalin, the first opposition came from:

Name the only Communist state to resist domination by Stalin.

The gaint statue of Stalin in Budapest was pulled down on:

What was the trade union of Poland started in August 1980 called?

The period of Czech opposition of Communism led by the intellectuals came to be known as: