Why were Americans primarily interested in Sioux territory?

What three political groups came out of the french revolution.

Explain the importance of carnegie, morgan, and rockefeller on the american political scene of the early 1900's.

Match the artists with his technique or to his work. 1 . michelangelo the illusion of depth 2 . giotto perspective and chiaroscuro 3 . raphael "the last supper" 4 . velazquez "sistine madonna" 5 . holbein "david" 6 . masaccio portrait of henry viii 7 . van eyck flemish painter 8 . da vinci spanish painter