Will make someone brainlist! you
.make a timeline of the development of the frontier from the time of the northwest ordinance to the 1890s ((at least 10))

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.

answer; i believe that the correct answer is (tobacco);

a and b!

dfroos means which is a and b

it proved indian land claims were unjustified.