What did Mark Twain's membership in the Anti-Imperialist League suggest about his view of US territories gained from Spain?

AHe supported keeping some US territories but returning others to Spain.

BHe believed the United States was wrong to control the Philippines, Guam, and Puerto Rico without the consent of their people.

CHe wanted the United States to pay Spain more money for the territories.

DHe thought the United States had earned these territories fairly through military victory.