The cotton gin Was made in 1793 in order to remove seeds from Cotton fiber so the correct answer would be (B)
Post-war, all of the combatants were rather weighed down by large amounts of debt they had accumulated during the war. This, combined with rapid overproduction of currency, caused hyperinflation and doomed global economies, later leading to the Great Depression.
That statement is false
According to statistics, unemployment went from 14.3 % to 19 % during 1937. This cause the total manufacturing output in 1937 fell by 37 %
If the president can shut down the government because he doesn't get what he wants America is a glorified daycare.