Daily Double
Nikita Khrushchev made this famous speech denouncing Stalin's reign of terror.
What is "On the Cult of Personality and Its Consequences" (Secret Speech)?
In 1975 this joint effort by the Americans and the Soviets represented a period of détente between the two superpowers.
What is Apollo-Soyuz?
In 1983 the US invaded this island nation in the Caribbean without consulting the UK, which privately angered Margaret Thatcher.
What is Grenada?