What effect did the revenue act of 1926 have on americans? it raised the estate taxes americans had to pay. it increased the purchasing power of rich americans. it provided tax relief in cases of natural disasters. it reformed the nation''s system of taxation.

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.

ok sorry the answer is a. by their religion