It started somewhere in PA and they ended up at Salt Lake City, Utah
Answer: The Senate of the United States shall be composed of two Senators from each State, elected by the people thereof
Explanation: each Senator shall have one vote. The electors in each State shall have the qualifications requisite for electors of the most numerous branch of the State legislatures.
It's Ireland and England. These are two related countries with intertwined histories, but where the larger neighbor periodically conquered/subjugated/exploited the other