Final answer:
The Cold War between the United States and the Soviet Union was an important historical conflict despite the absence of direct battles. It impacted global politics, influenced alliances, and resulted in proxy wars. It shaped international relations and policies during the second half of the 20th century.
Step-by-step explanation:
The Cold War is considered an important historical conflict between the United States and the Soviet Union due to its global impact and the ideological differences between the two superpowers. Although direct military confrontations did not occur, both countries engaged in a variety of indirect conflicts and proxy wars around the world, such as the Korean War and the Vietnam War. The competition and tension between the United States and the Soviet Union shaped international relations, influenced the formation of alliances, and had a significant impact on policy-making during the second half of the 20th century.
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