According to enlightenment thinkers, the government
a. requires the consent of its people
b. should have absolute power over its citizens
c. receives its authority from the church
d. needs to be led by a king with absolute authority over his subjects

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.

porter is writing economic history because he is focusing on the cost of developing vaccines.