Answer:
electrification, bringing electricity into households
Serfs may eventually work their way to freedom (usually not), if you know the term tenant farmers, individuals who work on a property with some believe that eventually they may pay their debts off and become a freeman. An enslaved person, will never believe that they will eventually become free.
-My opinion anyway (probably wrong) but worth a try.
The Great Depression changed Germany politically by the formation of the Nazi party and the development of fascism or a complete dictatorship of the Germany's elite industrialists and they blamed the Jewish people on their economic problems thus deflecting criticism of bringing it on themselve ie the big industrialists. As for America entering the WWII, of course that was when the Japanese fascists attacked and burned Pearl Harbour thus forcing the US to respond and go to war.
It established the Judicial Courts, making up our whole judiciary branch.
Answer:
Abraham Lincoln
Explanation:
He did more than most and did it all during the most violent time in American history. Maybe not anymore but kinda. Some may not see it the same way but he also gave his life by working for what he believed was right and then being assassinated for what he believed.
