At the national level, political parties are responsible for A. serving as the presidential candidates campaign statt
B. selecting county party leadership,
c. deciding the parties positions on key issues
D. electing delegates for state convention

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.

rosevelt. 1973. "slaves everywhere"

woah dude who's thia? need more info