domestic: (began cautiously)
after 1955 - Stalin condemned
liberalised Soviet censorship of books and films
sponsored the space program
foreign:
aimed to improve relations with the West
build up Soviet prestige in the Third World
attended Superpower Summits (1955 and 1960)
crushed challenges to Soviet control in East Europe
created the Warsaw Pact (1955)
quarrelled with China
risked war in 1962 to reach nuclear parity with the US