Description
Journey with the early American explorers who helped to encourage the western expansion of our new nation. The life stories of the boys who explored, mapped, and studied the frontier west of the Mississippi River are narrated on this full of life series about discovery and adventure. Every book includes period illustrations and photographs, maps, a timeline, and a list of number one sources. Written sources, such as journals and diaries, and visual sources from the time frame will assist students be told concerning the historical development of america.