Learning about the Osage Plains Region of Missouri Osage Plains Created by, Stephanie Nelson Curriculum Info • Meet the Author     • Harry S. Truman Birthplace State Park     • Sedalia, MO     • Missouri A look at the encyclopedia     • The Osage Prairies: The Land in the Middle     • Missouri Animals     • Regions of Missouri Last updated: October 10 2006, 5:32 am Powered by