(A) ** We supported a revolution in Columbia.
(B) We supported a revolution in Cuba
(C) We supported a revolution in Croatia
(D) We supported a revolution in Cambodia
EXPLANATIONS BELOW
Concept note-1: -In 1903, Panama declared its independence from Colombia in a U.S.-backed revolution and the U.S. and Panama signed the Hay-Bunau-Varilla Treaty, in which the U.S. agreed to pay Panama $10 million for a perpetual lease on land for the canal, plus $250, 000 annually in rent.