D enforcing laws or c regulating taxes
It would impossible to do this properly unless you have a specific revolution in mind, but most of the modern revolutions in Africa have been extremely violent.
It was passed on August 7, 1964, by the U.S. Congress after an alleged attack on two U.S. naval destroyers stationed off the coast of Vietnam. The Gulf of Tonkin Resolution effectively launched America's full-scale involvement in the Vietnam War.Jun 7, 2019
I believe the answer is a or the first one.