(A) ** alliances are built upon mutual self-interest
(B) communism and capitalism have much in common
(C) political leaders often disregard the wishes of their citizens
(D) imperialism is necessary in defense of liberty
EXPLANATIONS BELOW
Concept note-1: -During World War II, the United States and the Soviet Union fought together as allies against the Axis powers. However, the relationship between the two nations was a tense one. Americans had long been wary of Soviet communism and concerned about Russian leader Joseph Stalin’s tyrannical rule of his own country.
Concept note-2: -As a result, the United States and the Soviet Union concluded a treaty limiting anti-ballistic missiles (ABM) and a provisional agreement on certain measures to limit strategic offensive weapons.
Concept note-3: -As World War II transformed both the United States and the USSR, turning the nations into formidable world powers, competition between the two increased. Following the defeat of the Axis powers, an ideological and political rivalry between the United States and the USSR gave way to the start of the Cold War.
Concept note-4: -However, disaster was avoided when the U.S. agreed to Soviet leader Nikita Khrushchev’s (1894-1971) offer to remove the Cuban missiles in exchange for the U.S. promising not to invade Cuba. Kennedy also secretly agreed to remove U.S. missiles from Turkey.