What are some important historical figures from the state *North Dakota*??

Question

thx* great if could provide some geographical traits found in that state.

Answer 1

State Historical Society of North Dakota. Has a timeline of ND history plus some biographies:
http://www.nd.gov/hist/history.htm

Sacajewa, the indian guide who led Lewis and Clark, was from North Dakota.

History of ND: http://en.wikipedia.org/wiki/History_of_North_Dakota
http://www.infoplease.com/ipa/A0108256.html

As to geography, North Dakota is very flat, mostly wheat fields until the western fourth of the state. There are some small mountains in western ND.
http://www.lib.utexas.edu/maps/north_dakota.html
http://geography.about.com/library/maps/blusnd.htm