Soviet leader Nikita Khrushchev (1874 - 1971) (second right) and his wife, Nina Khrushcheva (1923 - 1971) (left) poase with US President Dwight Eisenhower (1890 - 1965) (right) and his wife, First Lady Mamie Eisenhower (1915 - 1979) while on a state visit to the United States, September 15, 1959. (Photo by PhotoQuest/Getty Images)