Option A is the right answer that it sent financial aid and US troops to South Vietnam.
The United States formally involved in the Vietnam War only after the Tonkin Resolution. The goal of the United States was to stop the spread of Communism in the region. The U.S provided South Vietnam with financial and military assistance.
Answer: D) The Black Arts Movement
Explanation: The Black Arts Movement was the name given to a group of politically motivated black poets, artists, dramatists, musicians, and writers who emerged in the wake of the Black Power Movement which began in 1965 and ended in 1975.
One of the earliest known humans is Hom0 habilis, or “handy man,” who lived about 2.4 million to 1.4 million years ago in Eastern and Southern Africa.