What was the social structure of the spanish colonies in america?

Explain everything. Imagine that the person who was asking, knows nothing at all so you need to start from the very beginning.

Explanation:

the  equal rights amendment  (era) states: "equality  of  rights  under the law shall not be denied or abridged by the united states or by any state on account of sex." congress first introduced the era in 1923, but the campaign for ratification took off in the 1960s during the  civil rightsmovement.