Answer:
A. a separate part of a city dedicated largely to one group
Explanation:
The enclaves represent separate parts of the cities where one group is dominant. This often happens with the migrants, as very often they look to live next to compatriots so that they can communicate and have easier adaptation in the new place. Unfortunately, the enclaves make lot of problems, as the people living in them often don't even try to integrate, but keep their own culture, speak their own language, set their own rules, which results in divisions on ethnic or religious basis.
The words describe a very specific relation to slavery. It is in a sentence below:
Explanation:
The productivity of the farms had drastically decreased as the south was only able to acquire slaves from domestic slave trade making them costly.
This statement delves into the specific point of time in the mid 19th century when there was the end of the Atlantic slave trade and the essential pool of slaves in the country was what was available to them.
Thus, it was seen that the slaves became subject to domestic trade and had a higher price now.
the correct answer is B
a slave who was suing for his freedom because his master had taken him into free territory
the dred scott involved a slave who had travelled with his master to a free territorry. The slave brought the challenge after his master deathon his own and behalf of his wife over his freedom. The court ruled against him, arguing that slaves could not be granted citizenship.
The answer is A,This is your answer.
Hope this helps.