Roosevelt believe that he is western cowboys would be good fighters in Cuba because "they had something to prove". Hope this helps! Thank you for posting your question at here on Brainly. -Charlie
Answer:
c. they had something to prove.
Explanation:
As neither of the western cowboys spoke "spanish" and cuban is not a language, and WWI was fought 20 years later, the only option that makes sense is that they had something to prove, and in that matter, New Mexico´s first big test of their loyalty to the confederation of the United States was to raise and army and fight the war for the freedom of Cuba, and they did it greatly.
