How much did the price of cotton change from 1919 to 1920? A: It went from 20 cents to 35 cents.
B: it dropped by a third.
C: it went from 35 cents to 50 cents.
D: it dropped by half.

How did american entry into world war i affect the allied powers?

Is this statement true or false? before 1850, workers in american mines, mills, and factories were poorly paid, but their safety on the job was always protected by strict laws.

Quick! what was germany’s main goal after world war i? a) to the united states develop the plan for the league of nations b) to make france return all of the territory it had occupied during the war c) to remain a world power d) to become allies with the united kingdom