Modern era · 1842

Webster–Ashburton Treaty

The Webster–Ashburton Treaty was a treaty that resolved several border issues between the United States and the British North American colonies (the region that later became the Dominion of Canada).

Webster–Ashburton Treaty · Wikimedia Commons
When
9 Aug 1842
Where
—
Era
Modern

Before and after

Text from the Wikipedia article Webster–Ashburton Treaty, CC BY-SA 4.0