What term describes the geopolitical tension between the United States and the Soviet Union from the end of World War II until 1991?

• A. The Cold War
• B. The Great War
• C. The Arms Race
• D. The War on Terror

Answer: (A)

A prolonged geopolitical rivalry between the United States and the Soviet Union after World War II defines this period. It’s about competition, influence, and fear rather than a single declared war—think of it as a tense stalemate driven by ideology, politics, and technology. The rivalry shaped alliances (NATO versus the Warsaw Pact), spurred an arms and space race, and led to proxy conflicts in places like Korea and Vietnam, crises such as the Cuban Missile Crisis, and moments of thaw like détente before culminating in the Soviet Union’s collapse in 1991. That broad, enduring tension is what the term captures best.

Other options either refer to a different conflict (the Great War is World War I) or describe only a part of this era (the Arms Race is a major feature but not the whole period) or address a later focus (the War on Terror).