under the truman doctrine, the united states became committed to helping countries that were\nfighting a…

under the truman doctrine, the united states became committed to helping countries that were\nfighting a communist takeover.\nstruggling to establish its economy.\nfighting against democracy.\npromoting the domino theory.
Answer
Answer:
A. fighting a communist takeover
Brief Explanations:
The Truman Doctrine aimed to contain communism. It pledged U.S. aid to countries facing communist - led takeovers during the Cold War.