By not joining the First World War until the very end, and not joining the League Of Nations
The enlightenment philosopher heavily influenced government and society. Their principles which were based on reason and science, instead of religion, were incremental to the French Revolution, which borrowed aspects such as every man is born free, which helped push the French proletariat to overthrow the monarchy. The enlightenment philosophers also produced important literature such as the Encyclopedia (to cite one example), which were revolutionary texts, but also informational texts for the public.
Feudalism was an oppressive government system; once you were born into a class, you stayed there. There was very little social mobility, so it’s quite apparent to see why only the royals and nobles would benefit from such.
"<span>d. raising their hands for or against proposed legislation" is the correct response, since trying to decipher how many shouts were in favor or against a piece of legislation would be almost impossible and coins would be impractical. </span>