The war between France and Britain (mostly in North America); also on the European continent, with France allied with Austria and Britain allied with Prussia: I

The french and indian war or seven year war was the war between france and Britain that was mostly in north America but also on european continent. It started because of territory  and difficulties of trading because Britain was pushing indians out of their territory to settle their people.

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#2 the answer is d

#3 the answer is a

#4 the answer is b