They helped with social reforms such as race, sex, etc
For number 1 I believe its B.
Number 2 is A.
Number 3 answer is D.
Justice is usually important to everyone no matter what religion.
Statement first is true in this regard because the Spanish had a caste system that included free Africans and former slaves. Cristopher Columbus established the “first Spanish colony” in America, in what now is Haiti and The Dominic Republic.
Since the beginning, Spanish used slavery from Indigenous people in the Americas and they also brought black Africans. Spanish had “Castas”, the equivalent of racial and social hierarchies. Spanish considered slaves inferior beings.
