Which u. s. strategies contributed to the fall of some communist countries? manifest destiny and the monroe doctrine deterrence and containment détente and the good neighbor policy collective security and isolationism

Could anything have been done through compromise to stop it, or did it have to happen?

The code talkers work contributed mostly to

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution