The name for the process of determining the number of seats to which each state is entitled in the U.S. House of Representatives is "<span>apportion," although it is also known as "defining districts". </span>
It was on <span>January 1, 1863 </span>
<span>Cleisthenes made all citizens over 30 eligible able to serve on the council and gave more power to the Citizen Assembly.
Hope this helps.</span>
I am 100% sure its B. Phoenician got it correct on the exam.