Social contract. They came together and set an expectation on how they will conduct themselves.
It describes positive why because it doesn’t say that they didn’t like it no the had no relationship between it so I think the correct answer is c
Improvements in roads and canals, which is paid for by the money made from the tariff, With the improvement in the roads and canals, the United States can grow even more, becoming a powerful, wealthy, and self-sufficient nation.