What Latin American nations did the united States intervene in April of 1964?

In April of 1964, the United States intervened in Brazil, supporting a military coup that overthrew President João Goulart. This intervention was part of U.S. Cold War policy aimed at preventing the spread of communism in Latin America. The U.S. provided financial and logistical support to the military leaders who took control of the government. Additionally, this intervention reflected broader U.S. efforts to influence political outcomes in the region during this period.