9 agos 1842 año - Webster-Ashburton Treaty
Descripción:
A US-Great Britain land border treaty. It defined the border between the two countries better, establishing Maine's modern-day border, as well as land around the Wisconsin Territory (in modern-day Minnesota).
Añadido al timeline:
fecha:
9 agos 1842 año
Ahora mismo
~ 182 years ago
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