Landmarks of Westward Expansion[series info]
Exploration By Sea
Explains how the exploration of the coastline by Robert Gray led to the discovery of the Columbia River.
SOCIAL STUDIES
Fifth Grade-Fifth Grade
Taping Rights Available until: Dec 31, 2020
Funding for Landmarks of Westward Expansion is provided in part by:
2:45 am Friday, November 11 on WPT