Step 1: Understanding the Concept:
The Warsaw Pact, officially known as the Treaty of Friendship, Cooperation, and Mutual Assistance, was a collective defense treaty signed in May 1955. It was the military alliance of the Eastern Bloc, led by the Soviet Union. It was created as a direct reaction to the integration of West Germany into NATO (North Atlantic Treaty Organization), which the Soviets viewed as a significant security threat.
Step 2: Detailed Explanation:
The primary function of the Warsaw Pact was geopolitical and military competition.
1. Countering NATO: The Western powers had formed NATO in 1949 to contain the spread of communism in Europe. For six years, the USSR did not have a formal military alliance of its own. However, when West Germany was rearmed and brought into NATO in 1955, the Soviet Union felt it was necessary to formalize its military control over Eastern Europe to maintain a balance of power.
2. Collective Defense: Like NATO, the Warsaw Pact was based on the principle of "an attack on one is an attack on all." It allowed the Soviet Union to station troops in member countries like East Germany, Poland, Hungary, and Czechoslovakia. This was intended to deter any Western attempt to interfere in the Eastern Bloc.
3. Competition in Europe: The "competition" mentioned in Option (A) refers to the military and ideological standoff across the Iron Curtain. The Pact ensured that the Soviet Union had a unified military command to face the NATO forces stationed in Western Europe.
4. Internal Control: Interestingly, while its stated goal was to compete with NATO, the Pact was also used by the USSR to maintain control over its own allies, as seen during the interventions in Hungary (1956) and Czechoslovakia (1968).
5. Evaluating Options: Option (B) is false because the pact was a military machine built for war. Option (C) is false because the relationship between the two blocs was one of intense rivalry and "Cold War," not friendliness.
Step 3: Final Answer:
The Warsaw Pact's raison d'être was to provide a military counterweight to NATO and compete for influence in Europe. Hence, (A) is the correct answer.