Factory workers belonged to the proletariat
Answer: The entry of the United States was the turning point of the war, because it made the eventual defeat of Germany possible. It had been foreseen in 1916 that if the United States went to war, the Allies' military effort against Germany would be upheld by U.S. supplies and by enormous extensions of credit.
The north and south differ in the first half because industrialization
happened mostly in the Northeast while cotton production excavated the South’s need
on slavery. So we can say that South focused on agriculture while the North
focused on industries. These two geographical areas industrialized in different
ways, generating a complicated political environment.
Otto von Bismarck was the most responsible person for bringing unification
