Answer:
WW2
Explanation:
The events of WW1 were the direct cause of WW2 in almost every case.
The Russian revolution had tremendous effect on the continent of Europe for a long time. first immediately after the revolution, Europe was divided on the course to take and the Britain and USA attacked The Soviets. second, the type of government it created called communism divided Europe into two competing blocks after ww2.
The Constitution has provisions for proportional representation. So when a large shift occurs from one area to another, the number of representatives in said areas either decreases or increases. Districts get redrawn to handle to movement of people. This allows for the government to better keep proper proportional representation current. This is the reason that census are so important. The amount of data that it collected, especially regarding representation, is vital to better handling of issues. The recent announcement about adding the citizenship question can be seen as a shrewd political move. This could cause many people to not participate out of fear of deportation, even though the only required questions are names and how many people live in the residence. Everything after that is optional.