Which country are you referring to?
In the UK immigrants mainly settled in industrial cities as they were unskilled workers and there were a lot of labouring jobs available. The immigrants are preferable for these jobs as they are willing to be paid less. Ethnic neighbourhoods can sometimes have high crime rate as they have clashes in culture with different ethnicities and also with the locals whilst also often being poorer areas which also tends to cause an increase in crime rate.
This is only the tip of the iceberg but hopefully it helps in finding the full answer to your question and it's applicable to your location of interest.
Answer:
The battle of Saragoto was a important victory for the Americans. The British were planning to seize New York and seperate New England from the other colonies.
Sep 20-Oct 7, 1777
Battle of Bemis, British loses are 4 to 1 compared to the Americans. American victory. Gen. Burgoyne retreats to Saratoga.
Explanation:
He basically said "It's all good in the hood. We just need to chill, we ain't got no problem. Nothing here to be scared of."