Answer:
The Meiji Restoration spelled the beginning of the end for feudalism in Japan, and would lead to the emergence of modern Japanese culture, politics and society.
The holocaust were Jewish slaved taken by the Germans to be tested on or just plainly tortured, those actions eventually led up to the Geneva convention
The 2nd one seems to be it.
People began to question the government like the kings and queens of France. This caused Rebellions to form and then the revolution happened