The Kansas Nebraska Act made it so that the two states could decide whether they wanted slavery or not
The Romans thought that it was important to have an emperor when there were provincial conflicts and wars along the frontiers.
<u>Explanation:</u>
Before becoming an empire, Rome was a Republic which was founded in 509 BCE. Rome represented a republic democracy and most of the wealthy families held power and the major offices in Rome. With the expansion of the territory and power of the Roman Republic, internal conflicts emerged when the citizens and the wealthy families struggled for power. Eventually civil wars broke out in the region and the people though that it was essential to have an emperor who would hold most of the power.
The correct answer among all the other choices is C. Advancements in travel and communication allowed this change. This is the statement that does not describe the 20th Amendment. Thank you for posting you question. I hope this answer helped you. Let me know if you need more help.