What lands were considered "western" lands after the American Revolution?

The lands between the Appalachian Mountains and the Mississippi River

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

number   5 i know this because savannah was the first capital and i took the test and all you have to do is look up a map of georgia savannah.