The French and Indian War was a bloody conflict between 1754-1763 that involved France, England, and their respective allies fighting for control of North American territories. The war began with clashes over land in the Ohio Valley and culminated in the British victory at the Battle of Quebec in 1759. The 1763 Treaty of Paris ended the war, forcing France to cede its North American lands to Britain, significantly strengthening Britain's control of the continent but also worsening relations with Native American tribes.