Answer: Dont know if this is multiple answers but i know that one is "the civil war amendments were the 12, 13, 14"
Explanation:
The answer is New York and New Jersey
1777 and was amended in 1778 and 1779. (This is in the US)
The group that already had people living in the areas like California and Arizona before the 1820s were the Native Americans.
<h3>Who are the Native Americans?</h3>
These are the people that were the original settlers in the United States. They were the ones that owned the land before the colonists arrived.
The Native Americans were already living in these areas before the Westward expansion of the United States.
Read more on Native Americans here:
brainly.com/question/24724492