This is a hard one and I can see why you decided to post it here. B is most definitely wrong but the other three are all neck and neck. There are both even pros and cons of A and C but I think it would be more reasonable to adopt a general routine. So I think the answer would be C.
Answer:
Explanation:
because there were people who didn’t want the immigrants to “pollute“ the land, and wanted the country to be all-white. people didn’t want other races to be made citizens.
This is called the climax cause something surprising happened.
Well both because if its for advanced supplies then 2010 but if its about the enviroment then 1980 :)
