Question

which president established a policy that was named after him and that declared the united states would help any nation resist communism?
john kennedy
harry truman
franklin roosevelt
woodrow wilson

Explanation:

The policy described is the Truman Doctrine, announced by Harry Truman in 1947. It committed the U.S. to providing economic and military aid to nations threatened by communism, and it was named after the president who established it. The other presidents listed had major policies unrelated to this specific anti-communist commitment framework.

Answer:

Harry Truman