William Pitt's plan worked so well, it brought Britain back up, and it even convinced the Iroquois to join their side of the war
Everntually, France had to concede. They met with Britain's leaders and they put forth a treaty.
Treaty of Paris 1763
This treaty forced France to give up all of its new world assets to Britain. It also forced Spain to give up Spanish Florida to Britain aswell. This prompted celebrations in the streets of the colonies, who had never before seen more close to Britain.