Which of the following aroused the greatest controversy in the United States at the end of the Spanish-American War?

Which of the following aroused the greatest controversy in the United States at the end of the Spanish-American War?

A) Payment of a $20 million indemnity to Spain

B) Humanitarian efforts on behalf of concentration camp victims

C) Acquisitions of the Philippine Islands

D) Liberation of Cuba from Spanish control

E) Increases in the size of the army and navy