Maybe the industrial revolution? think about the plentiful businesses starting in the west like in socal. there was also lots of farming opportunities there
Answer:
Starting from the 2nd half of the 19th century when British occupied Punjab, the Sikhs could practice their religion without any persecution. The British preferred the Sikhs in administrative service particularly in the army, which led to migration of Sikhs to different parts of the country.
Explanation:
hope it will help you
In my opinion the answer is B topically but that may be wrong