Do you think Japan's decision to attack Pearl Harbor was justified? Explain your answer below.

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.

d will be ur answer

to mark sum 1 brainliest there has to be 2 answer at least

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).

the answer is b: an economic crisis throughout the country.