Title: Exploring the frontier
Description: Describes and illustrates the exploration of the American frontier from 1776 to the late nineteenth century, through a variety of images created during that period.
Subjects: Sources, Frontier and pioneer life, Territorial expansion, Discoveries in geography, History, Juvenile literature, Discovery and exploration, West (u.s.), juvenile literature, West (u.s.), history, United states, history, sources
Places: United States, West United States, West (U.S.)