B: it gave civil rights to individuals like freedom of speech, religion, etc
I think that the answer is A. (im not so sure)
I hope this helps :) (im so sorry if this is wrong)
Cuba after Spanish-American war become an independent nation. The Cuban workers realizes that they can't handle governing the nation. The workers experience much hardships. They experience reforms from the United States before gaining independence. Workers found out anomalies in tobacco production.