D) To fight the spread of communism.
Because of the Domino Theory they thought that if Vietnam fell into Communism, the whole region would follow. So therefore they wanted to support South Vietnam in order to contain Communism in Asia.
The two most radical Republicans during the Reconstruction was Charles Sumner and Thaddeus Stevens
Answer:
The US Post Office issued its first Christmas stamp on November 1, 1962. It cost 4 cents.
Explanation: