What are two reasons the United States wanted to stop the spread of communism

1. Its not healthy because some people need things that others don't (EX; A skinny person and an overweight person)

2. America was built on the rights of the people

punish germany and keep it weak,

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.