Okay so, the Great Depression of 1929 was the worst economic downturn. It lasted about 10 years (1929-1939). It caused Wall Street into a panic and wiped out MILLIONS of investors. It also caused troops returning from the war, which created a surge in the civilian labor force and more unemployment. One reason why this happend was because the stock market crash.
The number of people increased because people were immigrating to germany to get away from violence
African American men the right to vote by declaring that the "right of citizens of the United States to vote shall not be denied or abridged by the United States