The United States, and Germany.
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.
<span>The unanimous Supreme Court decision in Brown v. Board of Education was written by "Justice Warren," since he was the leader of the court at the time and this was a monumental decision. </span>
