It would be "Article I" of the Constitution that establishes the legislative branch of the government--since the Founding Fathers wanted to place the largest amount of importance on this branch, since it lies at the heart of the democratic system.
The correct answer is C.Alexis de Tocqueville.
In the 1760's Great Britain started imposing taxes on the colonies to pay off the French and Indian War. Colonists who didn't want to pay the taxes would smuggle goods in.