2. Which of these is a reason President
Truman authorized the dropping of
the atomic bomb?
O to punish China
O to open up trade
O to save American lives
O to prevent American defeat

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

answer; ///i believe its (b); ///the president will sign it or veto the check first good luck

a

explanation:

just took the test