World’s Longest Peace Border
Автор: GeoFootsteps
Загружено: 2026-01-04
Просмотров: 630
Описание:
Why is the U.S.–Canada border the longest peaceful international border in the world?
This documentary explains how geography—not diplomacy—shaped nearly 9,000 kilometers of calm separation between the United States and Canada. From the Great Lakes and the St. Lawrence River to the Rocky Mountains and the forty-ninth parallel, natural terrain limited conflict long before treaties were signed. Using historical evidence, treaties, and maps, this film shows how water, climate, distance, and landscape made war inefficient and unnecessary, creating a structurally peaceful border that still exists today.
#USCanadaBorder #GeographyExplained #PoliticalGeography #HistoricalBorders #GreatLakes #WorldHistory #BorderHistory #GeographyDocumentary
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