President truman sent troops to korea without the permission of whom?

Question: President Truman sent troops to Korea without the permission of whom?

President Harry Truman sent troops to Korea, without the approval of Congress.

Explanation: President Harry Truman, without the approval of Congress, sent U.S troops to fight in the Korean War. Truman asserted that he had the inherent right to do so because he was the commander in chief. No president had ever before launched anything on the scale of the Korean War without prior permission from Congress. It is well known that One of the Founders’ decisions was to give Congress, not the president, the power to declare war and commit military troops to battle. This means that Congress must authorize any military actions that fall short of actual war, the creation and maintenance of armies, and exercise control over how the president can call on the armed forces in emergencies. President Truman did not respect this and launched the U.s troops to the Korean War.

letter a is the answer