In 1519, Hernan Cortes, the first Spanish conquistador in Mexico, conquered Tenochtitlan and ruled the Aztecs.
Spanish soldiers who were not allowed to bring their European families to the New World quickly mixed with the native population, creating a new mestizo ethnicity.
Mexico's population is mostly Amerindians and mestizos.
Spanish social order was based on race.
The Spanish encouraged and sometimes forced native conversion to Christianity.
Spanish missions organized agriculture and meals.
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