Which power of government does the constitution reserve for congress?
a. to settle disputes between citizens of different states
b. to pardon criminals for federal offenses
10. c. to appoint judges to serve on federal courts
d. to declare war against foreign nations

The correct answer is D. - to declare war against foreign nations.

Explanation:

Though the Article 1, Section 8 of the Constitution of the United States, does not directly states that the Congress has the power against foreign nations it can be inferred from the elastic clause. According to it, the Congress has the power to coin money, declare war, raise an army, regulate commerce, establish a post office and gives authority over the executive branch, which must appeal for all its funding.

answer; /// i believe that the correct answer is (a) making presentations;

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."