Proclamation of 1763

The Royal Proclamation of 1763 was issued October 7, 1763, by King George III following Great Britain's acquisition of French territory in North America after the end of the French and Indian War/Seven Years' War, which forbade all settlement past a line drawn along the Appalachian Mountains. The Royal Proclamation continues to be of legal importance to First Nations in Canada and is significant for the variation of indigenous status in the United States. The Royal Proclamation may have played a role in the separation of the United States from Great Britain as colonists at the time wanted to continue in the economically beneficial cultural practice of taking land for one's own livelihood as part of the drive west. It eventually ensured that British culture and laws were applied in Upper Canada after 1791, which was done to attract British settlers to the province. The 1763 proclamation line is similar to the Eastern Continental Divide's path running northwards from Georgia to the Pennsylvania–New York border, and north-eastwards past the drainage divide on the St. Lawrence Divide from there northwards through New England.

The Treaty of Paris was the official conclusion of the Seven Years' War, of which the French and Indian War was the North American theater. Under this treaty, France ceded ownership to Britain all of continental North America east of the Mississippi River, including Quebec, and the rest of Canada. Spain received all French territory west of the Mississippi. Both Spain and Britain received some French islands in the Caribbean. France kept a few small islands used by fishermen and modern-day Haiti.

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