HELP PLEASSSEEE Which is a valid conclusion that can be drawn from the fact that many large cities in the United
States still have areas called "Chinatown", "Little Italy", and "Germantown"?

a. some areas of large cities are physically isolated from the rest of the city

b. before becoming citizens, immigrants must live in specified areas of large cities

C. most immigrants assimilated quickly into the culture of the United States

d. ethnic groups often try to preserve their cultural heritage

Which fact would this be, and how might you verify the truth?

Read a report of the paris medical faculty from 1348 about the plague. we can say that the main cause of this pestilence was and is the configuration of the heavens. in 1345, at 1: 00 in the afternoon of march 20th, there was a major conjunction of three planets in the constellation of aquarius. this conjunction, along with others like it and the eclipse caused a deadly corruption of the air around us. what is the most likely reason this document would be important to a historian’s study of the black death? a) it shows the importance of astronomy in medicine today. b) it shows how medicine once differed in paris and london. c) it shows how the plague’s cause was interpreted in the past. d) it shows the desperation to find a cause of the black death.

Why is the sons of liberty a difficult group to describe ?