27. During the Industrial Age, why did most immigrants settle in northern states rather than southern states? A Southern states set quotas on the number of immigrants allowed to enter the states. B Northern states had more job opportunities for unskilled workers. C Immigrants preferred colder climates that matched their home countries. D Immigrants could not become sharecroppers because they were not citizens.

Answer this question, but first it needs to be read carefully, then after you've finished that, please provide with the correct answer.