Smarthistory – The closing of the frontier

Remington mourns the decline of the cowboy by depicting the very thing that destroyed his iconic lifestyle.

America's Post-Frontier Hangover - Longreads

America's Manifest Destiny The American Experience in the Classroom

American frontier - Expansion, Settlement, Westward Movement

The Project Gutenberg eBook of The Frontier in American History

American frontier - Expansion, Settlement, Westward Movement

1870-1945: learning resources (article)

Closing of the Frontier and its Impact

Episode 12 Closing Frontiers, The NYPR Archive Collections

The Project Gutenberg eBook of The Frontier in American History

The painting that inspired a National Park (video)

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The Frontier in American History (HENRY HOLT CLASSIC): Turner

Closing the Frontier

13.8: America in the World - Humanities LibreTexts