How did Spain rule its American empire?

In order to control its new empire, Spain created a formal system of government to rule its colonies. ... Like other Europeans in the Americas, the Spanish believed they had a duty to convert Native Americans to Christianity. They set up missions, religious settlements, run by Catholic priests.

In order to control its new empire, Spain created a formal system of government to rule its colonies. todemand labor or taxes from Native Americans. ... Largely due to Las Casas's efforts, the government of Spain ordered reform of the encomienda system in the mid-1500s.

Explanation:

d) the constitution rights of native americans and their right to self-government on reservations

19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.