The impact of the Hartford Convention eliminated the need for the Electoral College.
I'm can't really think of another answer, although I am one hundred percent sure that b is the correct answer. I suppose if I had choose another it would be d. I apologize if that is incorrect.
The answer is D. It led to the end of the Federalist party.
The Hartford Convention, despite moderate demands, had made the Federalist Party look suspicious, and after the convention, the party would rapidly decline.
