The answer is B) hippies hope it helps
D. is the best answer i am pretty sure it is D. bc it is to comapre
C) he explored parts of Canada for England who is rulers use his trip to claim much of North America
Answer:
Labor unions did not allow Chinese immigrants to become members. Labor unions helped Chinese immigrants find jobs in mills and factories. Labor unions asked companies to pay Chinese immigrants low wages.
I hope this helps :)