Will give brainliest!!

Hierarchy is Nature.

Explanation:

Hierarchy is nature because animals have it, for example, Hienas, there higerarchy  is complex,females are above the males, if your born to a low ranking femal then the pups have become atomaticly low ranks when they get older.

Hope this helps you!!

this is a good question! i'll do some research and come back when i have the answer!

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.