Westward Expansion: A Systems Approach to History
Westward Expansion, 1790–1850:
Produced by WGBH.
Westward Expansion, 1860-1890:
Reference materials courtesy of the Library of Congress, the U.S. Census Bureau, the U.S. Geological Survey, and the University of Virginia.
Produced for Teachers' Domain
Produced by WGBH Educational Foundation through a grant provided by The Kendeda Fund: furthering the values that contribute to a healthy planet. Some media materials were originally contributed through other grants by WGBH and WNET.
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Linda Booth Sweeney
New Video Production:
For additional systems education resources, see The Creative Learning Exchange (www.clexchange.org) and Systems Thinking in Schools: Waters Foundation (www.watersfoundation.org).