USA HISTORY

Detailed explanation-1: -What was the main cause of the French and Indian War? The French and Indian War began over the specific issue of whether the upper Ohio River valley was a part of the British Empire, and therefore open for trade and settlement by Virginians and Pennsylvanians, or part of the French Empire.

Detailed explanation-2: -The American Indians were fighting to maintain control of their land and their cultural future. The French claimed the Upper Ohio River Valley. They wanted to trade with the American Indians and control the area. The British also claimed the Upper Ohio River Valley.

Detailed explanation-3: -In the resulting Treaty of Paris (1763), Great Britain secured significant territorial gains in North America, including all French territory east of the Mississippi river, as well as Spanish Florida, although the treaty returned Cuba to Spain.

Detailed explanation-4: -As a result of the British victory in the French and Indian War, France was effectively expelled from the New World. They relinquished virtually all of their New World possessions including all of Canada. They did manage to retain a few small islands off the coast of Canada and in the Caribbean.