Answer:
I think it's because of jealousy because the Lord chose Abel's sacrifice and not Cain's
No clue what to say to this, i've seen it posted on this website here before tho
D is the answer ( for cutting off our trade with parts of the world )
Among the key changes brought by the Hart-Celler Act: Quotas based on nation of origin were abolished. For the first time since the National Origins Quota system went into effect in 1921, the national origin was no longer a barrier to immigration.