Briefly explain ONE specific historical effect of European colonization

Perhaps European colonization’s single greatest impact on the North American environment was the introduction of disease. Microbes to which native inhabitants had no immunity led to death everywhere Europeans settle

i would think it's industries and hydroelectric power

1) the answer is b

senators serve a six-year term; representatives serve a two-year term, making them more responsive to (and responsible for) voter confidence.

2) the answer is d

to serve as president, one must:   -be a natural-born u.s. citizen of the united states;   be at least thirty-five years old;   be a resident in the united states for at least fourteen years.

3) the answer is a

ella,because it is constitutionally eligible

4) the answer is c: the u.s president