Answer :
West was made available through military campaigns by federal troops that drove American Indians from the land.
After the first colonial colonies were founded along the Atlantic coast, there was a westward movement of Europeans who settled the area inside the continental bounds of the mainland United States.
The Atlantic was a vital link for the earliest British settlers in the New World since it allowed them to receive supplies from England. But by the 1630s, colonists from Massachusetts Bay were moving into the valley of the Connecticut River.
While Native American and French resistance slowed their progress westward, by the 1750s northern American colonists had taken over the majority of New England. People who arrived in the South too late to secure prime tidewater land went westward into the Piedmont.
To know more about westward movement:
https://brainly.com/question/29238602
#SPJ4