I would say either B or D but I think the better answer would be D.
There was tension in the politics of the nation which were largely due to differences in the economies of the North and the South. For the South, slavery was used as a labor source hence they supported slavery. The North on the other hand was opposed to slavery as it was largely urbanized. Different regions led to the creations of different economies.
Answer:
The main reason why people left Italy and traveled to America was poverty brought about by unemployment. The dream of earning enough money to return to Italy and buy lands was a great motivator. The journey of 3,000 miles by ship took almost 3 months. They had to pass through the Ellis Island Immigration Center for mental and physical examinations. After the mental and physical examinations, the migrants were sent to a room where they had to answer 32 questions to establish whether they could enter America. Failure in the examinations would mean separation from their families and deportation back to Italy.
They were wondering in search of their lost family members, they were constantly in danger, with a possibility of being killed, secretly enslaved or beaten up harshly. Their lives for sure were quite bitter even after the civil war. After all, the war could not change the point of view of the landowners in the South in a fingerclick, that required much more time and patience.
I don’t understand this language,but I need points really badly.Sorry.