What were some reasons or factors that caused people to want social reform?

answer; /// (c) i believe that the correct answer is; ///full faith and credit.

b) they want the land taken away from the wealthy landowners and given to peasants.

four sitting presidents have been assassinated while in office but the first was abraham lincoln,

it was the "4. potsdam" conference that demanded the unconditional surrender of japan, since it was clear that the japanese would continue to find until the very last man otherwise.