Why did the u. s. government change to a constitution?

The framers learned this lesson well. One of the strengths they built into the Constitution was the ability to amend it to meet the nation's needs, reflect the changing times, and address concerns or structural elements they had not anticipated.

Explanation:

well it expands over time

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.

yes

explanation:

why