It was easier for students to read and learn about different subjects. Since there were so many books printed, it was cheaper for learning students.
Hope this helps a little
Answer:
Only the United States and Japan came out of the war in better financial shape than before. Uneven distribution of wealth, overproduction by business and agriculture, and the fact that many Americans were buying less.
Explanation:
The concept of nullification is a "legal theory that a state has the right to nullify, or invalidate, any federal law which that state has deemed unconstitutional with respect to the United States Constitution (as opposed to the state's own constitution)."
https://www.sutori.com/story/enlightenment-and-the-french-revolution
I believe that would be Genghis Khan