Answer: A
Hope this helps :D
Correct answers:
B. created a civil service system that rewarded talent and hard work
C. improved sidewalks, sewers, road network, and water supply
D. developed a unified legal system for all the people of France
Napoleon undertook a program of interior reforms. He restored public order with the creation of the Ministry of the Interior and an effective secret police. The administration was centralized, and the departments became dependent on the central government in Paris. A deep fiscal reform was established, which extended to all citizens the obligation to pay taxes. He also decided to implement the enactment of the Civil Code, which rationalized and unified the laws.
Answer:
A is the correct answer
Explain:
You can easily rule out D because there are still conflicts to this day. Now you have it easier to get the right answer. WW2 was the first truly modern war, in the civil war and evem WW1 they still waited to see the whites of peoples eyes before they fired. And the majority of the battles were actually fought in the north.