The 1964 coup d'état in Brazil occurred amid tensions between the United States and Soviet Union during the Cold War. The Brazilian government under João Goulart pursued policies like land reform that concerned the U.S., as it saw Brazil as within its sphere of influence. Growing political unrest and opposition to Goulart's administration led the military, with U.S. support, to depose Goulart in a coup in 1964 to prevent Brazil from moving closer to the Soviet Union. The coup received U.S. backing to maintain American influence over Brazil.