Before the civil war, a compromise was offered to allow slavery in no new territories true or false ?

False. The compromise of Missouri stablished free lands in the norh and slave lands in the south, but it didn't have success.

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.

d is the answer. leo should include the source.