Question

By 1932, ________ percent of the labor force in the united states was unemployed.

Answer 1

By 1932, 25 percent of the labor force in the united states was unemployed.
The factors for decrease and increase in unemployment rate is, unemployment rate generally increases during recession and generally decreases during expansion.
By 1932, 25 percent unemployment rate is the highest unemployment rate in the U.S. history.