The old kingdom of egypt collapsed amidst a. the invasion of the hyksos from western asia. b. internal turmoil and political decentralization. c. the exodus of hebrew slaves. d. attacks by nubian nomads who destroyed irrigation canals.

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.

so what is your question?