English Settlers weren't allowed on French territories unless they fought for it.
1759
George Washington ordered his men to fire on the unknowing French party, this caused the first shots of the French and Indian war.
1763
The last push of the French and Indian war was when the British was able to claim Canada.
At last, both parties signed a treaty to were the war is now officially over and the French had to give the land in Canada which they claimed to Great Britain.