You must give some time frame for anyone to answer.
The US Government supported the Korean War.
It depends. Some tribes were supported.
The federalists supported it the anti-federalists opposed it
The US supported Iraq during their war with Iran (1980-1988).
The United States Supported South Vietnam.
US supported Israel. USSR supported Egypt and Syria.
Warsaw Pact
They supported the shah
They are probably supported by the US government I am not 100% sure.
Henry Clay supported nationalism and the American system
The successful coup was in '63 & supported because Diem had to go.
Many people in the US supported the idea of the Philippine revolution when it was a revolution against Spain. Fewer supported it when it was armed resistance against the US taking control of the Philippines.