Between 1968 and 1975, there was a subtle thawing of relations between East and West, for which Brezhnev coined the name D tente, and - perhaps - a chance to end the Cold War. The leaders of the United States and the Soviet Union, Richard Nixon and Leonid Brezhnev, hoped to forge a new relationship between East and West. Yet, the greatest changes of the era took place outside the sphere of international diplomacy. The 1960s brought social...