<span>Congress and foreign policy. The constitutional function of Congress is essentially to act as a check on presidential power. Only Congress can declare war, and the Senate must approve all treaties and confirm the president's nominees for ambassadorial and cabinet positions.</span>
A is the answer hope this helps
<span>1) Military deadlock in Korea over the matter of prisoner repatriation,
2) Harry Truman’s conflict with MacArthur - Truman relieved MacArthur of his command when the latter made public announcements contradictory to the administration's policies
3) War-bred inflation - farm prices began to fall and continued for the next decade
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