History of the Soviet Union (1964–82) Brezhnev remained wary of any sort of intervention and Kosygin reminded leaders of the consequences of the Soviet suppression of the 1956 Hungarian revolution. In the aftermath of the invasion the Brezhnev Doctrine was introduced; it stated that the Soviet Union had the right to intervene in any socialist country on the road to communism which was deviating from the communist norm of development. The doctrine was condemned by Romania, Albania and Yugoslavia. As a result, the worldwide communist movement became poly-centric, meaning that the Soviet Union lost its role as 'leader' of the world communist movement. In the aftermath
Flag of the Soviet Union that constituted the USSR were all defaced or modified versions of the Soviet flag. On 15 April 1996 Boris Yeltsin signed a presidential decree giving the Soviet flag (called the Victory Banner, after the banner that was raised above the Reichstag on 1 May 1945) status similar to that of the national flag. The hammer and sickle were removed from the flag, leaving only the star, but they were reinstated later. On certain holidays, the Victory Banner is flown along with the Russian flag. Flag of the Soviet Union The State Flag of the Union of Soviet Socialist Republics ();