How did the u. s. constitution solve a problem created by the articles of confederation?

a. the constitution gave the supreme court the power to make new laws.
b. the constitution gave each state final authority over the laws.
c. the constitution required the supreme court to resolve disputes between states.
d. the constitution required unanimous consent of states to be amended.

Explanation:

C. Is the answer because the Supreme Court is the most powerful to federal state.

so, It has the power to resolve issues between states.

john f. kennedy purpose was to make his argument a strong appeal to emotion in order to make an impact and connection to american citizens. he want to achieve peace by telling the citizens they shouldn't be afraid of other nations.

explanation:

it maybe, we dont know. however lucky the lipercon seams guilty