How did three years after ww2 and the foreign entanglements and policies instituted by truman and the us government end any hope of the return of the united states to “isolationism”?

a and c?

i think it is a and c

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.

what are the choices btw if it was me id say the lack of money to continue with education