Answer:
The states of Louisiana, Missouri, Arkansas, Iowa, North Dakota, South Dakota, Nebraska, and Oklahoma; in addition, the area included most of the land in Kansas, Colorado, Wyoming, Montana, and Minnesota.
Explanation:
Oregon, NorthWest
Lewis and Clark explored these.
Answer:
I believe the answer to be B, although I may be wrong.
Explanation:
A thesis statement is always important, including in a historical interpretation.