The Domino theory influenced Kennedy's foreign policy in Cuba because it called for the U.S. government to help governments fighting Communism.
What was the domino theory?
This was a theory that once a nation fell to Communism, there was a chance that other nations around it would fall to communism too.
As a result the government should help countries fighting communism which was why Kennedy was aiding the Bautista government that was fighting Communist rebels.
Find out more on the Domino theory at https://brainly.com/question/935467.
