Why did the u. S. Become involved in fighting with the allies in wwi?.

Because the U.S. learned that the Germans were trying to ally Mexico and German submarines began to attack American submaries.

Explanation:

see answer.

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.

the answer is states.