If the U.S. were a confederation, which of the following would be a problem it might encounter? Buying and selling goods would be confusing. Deciding who is in charge during the war would be a problem. Trading between states would be a problem. Schools would not have proper funding.
If people want to do war you need to know who is the strongest and can fight more, but if people choose they might choose the weakest and lose the war. (This was a real answer.)
