This is reallllllllly easy its a mayor
Serbia supplied the rebels with weapons so that they could kill the archduke. Austria-Hungary declared war on Serbia. Russia entered to defend Serbia because they both had large Slavic populations. Germany entered to defend Austria-Hungary. Alliances drew other countries in until it was a world war.
Answer:
They did not want to have to help pay off other states' debts.
Explanation:
The Southern states oppose Hamilton's plan because "they did not want to have to help pay off other states' debts."
This is because before Alexander Hamilton makes the proposition, the majority of the southern states had actually paid off their wartime debts using their own money.
Thereby many of them believed other states of the United States should also pay their own debt, without assistance from other states.
Hence, in this case, the correct answer is "They did not want to have to help pay off other states' debts."
I'm going for Musicians. Hope I got it right, and I hope this helps :P