Answer: Because they were property.
Explanation: Slave owners did not let slaves keep their names because they were merely property that was constantly being bought and sold. If you don't have a name then you're seen as an object, people simply didn't feel bad for objects.
Answer: Social
Explanation: I just got it right on my world history work
Answer:
The Immigration Act of 1924 limited the number of immigrants allowed entry into the United States through a national origins quota. The quota provided immigration visas to two percent of the total number of people of each nationality in the United States as of the 1890 national census.
Explanation:
measure which was a legislative expression of the xenophobia, particularly towards eastern and southern European immigrants, that swept America in the decade of the 1920s.
The Government helped with railroad companies by lending them money for the material that they need and by lending them the material they need. That is how the Government helped railroad builders.