Answer:
C. incentives
Explanation:
I looked forever for this and I took the test on Edgenuity and I got it right. I hope to GOD that this helps you because I hate looking everywhere for the answer. It makes me want to pull my hair out. GOOD LUCK!!!! and I hope that one day there is a site that just gives you a straight answer.
I think that maybe people are saying different answers because there might have been many such laws. I will mention one example: the Diversity Visa Immigration: it means that people from Eastern Europe have a higher change of obtaining a visa due to a smaller population in the US than the western European Countries.
Free States compromised 183 electoral votes. - hope this helps !