The house of Representative represents population intended to represent a specific groups of citizens. The senate is suppose to represent the interest of the states. The senate was suppose to be the more deliberative body impacted less by politics.
One of the greatest changes in history, would be the simple fact that D, women were allowed to vote as they started to revolt against what the men wanted, and started to Focus on what they wanted.
Actually the Correct answer would be D
It would be c) Expressed Powers