Why is the period between the end of the american revolution and the constitution convection sometimes known as the critical period ?

He seventeenth amendment to the us constitution calls for the direct election of all us senators. this means that the people of each state get to vote to decide who will be their two us senators. before this, the legislatures of each state chose the two us senators from that state with no direct involvement of the average voter. why would this amendment be considered a reform? how would it benefit the people? even today some people claim that the seventeenth amendment was a bad idea. what arguments could be made for reverting selection of us senators back to the state legislatures?

Later in the federalist, no. 84, hamilton says, “here, in strictness, the people surrender nothing, and as they retain everything, they have no need of particular reservations.” hamilton believed that the new constitution would

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