It’s B because when I got this question I got this one right I help this help you
Answer:
The balance shifted in many ways both economic and political.
Before the war, Germany, Russia, and Austria had their empires. After the war Austria-Hungary was ended, Germany lost territory and was no longer a world power and was ruined, and Russia stopped being an Empire and became USSR. There was a new nation called Yugoslavia and many people in Europe started to get influenced by communism. France emerged as a proud victor from the war and along with Britain was the dominant force in Europe.
Answer: It has stayed the same and it would be the same because politics just promised but never comply!
Explanation:
It allowed people to spread work more quickly since printing machines can make multiple copies in a small amount of time.