Final answer:
The French and Indian War concluded in 1763 with the Treaty of Paris, which led to the French surrendering their claim to much of their North American territories, most notably modern-day Canada and the areas east of the Mississippi River.
Step-by-step explanation:
At the end of the French and Indian War in 1763, the Treaty of Paris was signed which marked the end of the conflict. As a result of this treaty, the French were largely forced to surrender their claims on North American territories. The most notable of these territories that was surrendered to the British was their claim on what is now Canada. Additionally, other territory like the east of the Mississippi River, excluding New Orleans, was also yielded to the British.
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