Ok this is the official last point drop cos i didnt realize i had an additional 45 leftover.

the constitution of the united states gave congress the absolute authority over immigration laws

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.

it refers to race, i am pretty sure this was a popular term in nazi germany or something.