The Virginia plan
It established a bicameral house that would legislate on behalf of the states and enforce the federal authority. Prior to that the thirteen states were living like thirteen nation as there was no power granted to the federal government to enforce its action on states.
It would be an "absolute monarchy" that gives all power to one individual for life, since this person usually gains power either through hereditary succession of through violence.
Thing were always passed down from one to another
Your answer is:
<u>"the Congress of the United States"</u>
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Hope this helps!