Explanation: "The Final Solution to the Jewish Question" This is the way in which the Nazi party called its plan. During the World War II the Nazi leader enacted a racist lagislation that pretended to eliminate the Jews and other groups of people which they called as "Inferior to the supreme Aryan race". These people were sent to concentration camps and finally exterminated.
WW1 had left the German economy in shambles because of the reparations they had to pay. The sudden surge in demand for supplies made thousands of jobs for the unemployed and boosted the GDP.
Herbert Hoover, who in World War I served as head of the U.S. Food Administration and became know for his humanitarian efforts in Belgium during the war.