Westward Expansion: Crash Course US History #24
Why the open web links it
Examines the myths and realities of 19th-century U.S. westward expansion and its historical impact.
Linked by 18 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including iastate.edu, libretexts.org, effortlessmath.com, perfectionlearning.com, besthomeschoolresources.com.