Final answer:
Containment policies in Latin America during the Kennedy administration were enacted due to the threat of communism, and included economic development initiatives such as the Alliance for Progress, creating the Agency for International Development, and founding the Peace Corps.
Step-by-step explanation:
Containment policies became necessary in Latin America due to the fear of communism spreading throughout the hemisphere, particularly after the success of the Cuban Revolution led by Fidel Castro and the formation of Communist governments supported by the Soviet Union. The Kennedy administration enacted several containment policies toward Latin America. These policies included economic development initiatives such as the Alliance for Progress, which aimed to promote economic growth and social stability in countries susceptible to communist ideologies. Kennedy also established the Agency for International Development and founded the Peace Corps to engage in humanitarian projects that would simultaneously serve as tools of U.S. soft power.
This multi-faceted approach was part of the U.S. strategy to gain allies and prevent nations from aligning with the Soviet Union or China. Aside from these developmental measures, Kennedy increased support for anti-Communist regimes, as exemplified through U.S. actions in Vietnam and demands for the Soviet Union to remove missiles from Cuba during the Cuban Missile Crisis.