Why was the Oregon Territory important to the United States?

it was on of the first territories taken during the manifest destiny era.

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 correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."