What country did President Truman believe had masterminded the North Korean attack on South Korea?

Question

Quizplus · Accepted Answer

President Truman believed that the Soviet Union was behind the North Korean attack on South Korea, as he saw it as part of a larger Communist plan for global domination. While North Korea received significant military support from the Soviet Union and China during the conflict, Truman believed that it was ultimately the Soviet Union who was calling the shots.

What Country Did President Truman Believe Had Masterminded the North