Can anyone please help me with the title or artist of these paintings?

Question

I have an art history test in my geography class where we could print off the test, look up the answers then complete the test. I have found most of them but could not find these psintings in order to answer the geographical question (location, who is, etc.)

Can anyone help with some of these?

http://s247.photobucket.com/albums/gg127/operaphantom2003/

Answer 1

3-The Hound and the Hunter-Winslow Homer

4-Last of the Mohicans -N.C. Wyeth

5-Dempsey and Firpo, 1924-George Bellows

6 (Bennington Museum) Grandma Moses

7 Fur Traders Descending the Missouri" by George Caleb Bingham

8 The Buffalo Hunter-Fredrick Remmington

Answer 2

this one is by Georgia O'Keefe-titled "Waterfall No. 3, 'Iao Valley"

http://www.amazon.com/Art-Poster-Print-W...

this one is by Newell Wyeth-titled "Last of the Mohicans"

http://www.art.com/asp/sp-asp/_/pd--1010...

this one is by George Bellows-titled "Dempsey & Firpo"

http://www.paintingall.com/product.php?p...

this one is by George Caleb Bingham-titled "Fur Traders Descending the Missouri"

http://www.metmuseum.org/toah/ho/10/na/h...