What was one result of china's decision not to modernize and industrialization in the late 1800s

The answer to this is China lost the Sino- Japanese war.

people can eat food during that time

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.