Which fact is the best piece of supporting evidence that overproduction and falling prices was a cause of the great depression?

a) in 1930 over 1,350 banks closed and customers lost all their savings.

b) the unemployment rate in 1929 was 3.2% and by 1933 there was a 25% unemployment rate.

c) in 1920 a bushel of wheat sold for $2.94, in 1929 it sold for $1.00 and by 1932 a bushel sold for .30 cents.

d) the stock market's dow average dropped over 23% over a two day period in october of 1929 and lost 90% of it's value by 1932.

The correct answer is letter C.

From the beggining of the 20th century to the start of World War II there was a huge rollercoaster happening in the wheat business.

The prices climbed sharply before World War I and peaked after its end. European farm production was able to guarantee years of low prices and the American agriculture was deemed to a great depression even before the stock market crash of 1929. The prices climbed in the mid-1930s and then plunged again. Not until World War II did America sustained increases in price and demand.

c

Explanation:

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation:

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.