Which of the following was a direct result of the U.S. involvement in the Korean War?

The correct answer is the division of Korea along the 38th parallel, which became a significant consequence of the Korean War. Following World War II, Korea was divided into two separate occupation zones at the 38th parallel, with the Soviet Union administering the north and the United States controlling the south. This division led to the establishment of two distinct governments, one in the north favoring communism and the other in the south adopting a capitalist system.

When North Korea invaded South Korea in June 1950, the United States intervened on behalf of the South in what became a major conflict. Although the war ended with an armistice in 1953, it did not result in a peace treaty. Instead, Korea remained divided along the 38th parallel, creating a lasting geopolitical division that persists today. This demarcation was solidified with the establishment of the Korean Demilitarized Zone (DMZ), which serves as a buffer between the two nations.

The options relating to unification, establishment of a communist government in South Korea, and withdrawal of U.S. military presence from Asia do not accurately reflect the outcomes of the war. The Korean War did not lead to a unification of Korea; rather, it solidified the