What was the result of Vietnam’s civil war in 1975?
A.
American involvement helped the democratic South defeat the communist North, and a republic was established.
B.
American involvement helped the communist North defeat the democratic South, and a communist state was established.
C.
Despite American support of the democratic South, the North won the war and established a communist state.
D.
A peace treaty was signed, and the nation was partitioned into a communist North and a democratic South.