Question

Can anyone help me turn this into my own words for a project :)

Answer 1

From the American Revolutionary War to the early 19th century, when the territorial land was organized into states, “Old Southwest” was an informal name for the southwestern frontier territories.

Answer 2

The southwestern frontier territories of the United States from the Revolutionary War to the 19th century, at the point when the Native American lands were formed into states, is otherwise known as the Old Southwest.

Step-by-step explanation: