they met in 1787 because they discussed the weakness of the Articles Of Confederation
The Answer is C. I have the same test and I think it it C. Hope it helps!
Answer:
the government.
Explanation:
Basically when the market doesn't supply something for the public, the government ends up supplying it. For example, our road systems are not built by private companies acting on their own, but they are built by the government's decisions using tax money.