Battles between France and England in the new world resulting in the loss of all French possessions.

Battles.

Explanation:

This refers to the battles between France and England in the "New World" resulting in the loss of all French possessions and was part of the Seven Years' War.This fortress- in what is now Pittsburgh- was a major battle site in the Seven Years War/French and Indian War, and a major victory for the British.

to answer this question you need to explain more

fairly positive it is 4