Answer: A monarch made key political decisions based on input from advisors.
During the 1800s, most of Europe was still governed by monarchs. However, the republican, democratic example of the United States was heavily influential in liberal circles. Conservatives at that time period wanted to protect the institution of monarchy. So out of the options, it is more likely that conservatives would have supported keeping the monarch, while receiving input from advisors.
It is the second one.
Caesar became politically corrupt, which led Brutus to kill him.
It could be any of those but the best answer is the second one.
Im sleepy and im not sure on the answer but i think it is a b c
Among the options, the best is: (3) an increase in population.
Neolithic Revolution was the agrarian Revolution, meaning that a large scale change in the way people obtained food took place: they no longer primarily hunted and gathered food (so option 4 is incorrect) but instead they focused on agriculture and keeping domesticated animals. This was more efficient and allowed for an increase in population.