enyvna9fzv enyvna9fzv 16-06-2022 History contestada How did the Cold War cause a change in U.S. policy toward Nicaragua? a. The United States gave aid to the Sandinistas but withdrew support when the Sandinistas aided Marxist rebels in El Salvador. b. The United States built a nuclear base there to deter Communists. c. The failed Bay of Pigs invasion ended U.S. military aid to Nicaragua. d. The Contra rebels in Nicaragua enlisted the aid of the Soviet Union, and the United States intervened to halt Communist support.