The neolithic revolution was a turning point in
history because
(1) factories began to use assembly-line
techniques
(2) new inventions led to overseas exploration
(3) alternatives to hunting and gathering
developed
(4) the use of chemical fertilizers increased
agricultural production

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.