Generally speaking, westward migration had a very negative impact on the Indian's way of life, since a large majority of Natives were either displaced from their homes or killed in order to make way for white settlements.
The Native Americans had to move because they took over land.
Control of the Atlantic ocean was a gateway for easy trade between other countries suck as Mexico,Africa,and possibly America. it could have also served as war territory for ships.
C- colonization era
Constitution era obviously isnt it
Reform era was known as the progressive era
the early republic era had to with transfer of govt
thus leaving colonization era as the last option
Answer:
A) He believed that union membership is a right of every citizen.
Explanation:
This is the correct answer