I WILL GIVE BRIANLIST!! ASAP Which major event of the Middle Ages - the Crusades, spread of the Black Death, or the rise of nation states - created the greatest change in Europe, &
why? EXPLAIN WITH FULL SENTENCES

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.

living during the great depression had a major affect on the mentality many people. a good portion of people who lived during that time do not trust banks. this is likely the result of the many widespread bank failures in the 30s that caused people to lose their life savings.