A quiz on the Mississippi valley and regional history

Mississippi_watershed_map_1, a photo by trudeau on Flickr.

1.The word for native people: a) indigent b) indigenous c) indeginous d) indingenous.
2. The most northerly of the states associated with the Caddo. __
3. Which is the most northerly of the Mississippi tributaries? __
5. Which state lies between Minnesota and Missouri on the western edge of the Mississippi? __
Name the significant river associated with the following -
1. Minnesota
2. Montana
3. Pennsylvania
4. Illinois
5. Texas