What happens when the State and Federal government disagree on the creation and enforcement of laws?

 Criminal Law Topic Arizona, et al., petitioners vs United States Academic Level : Bachelor Paper details

Question: What happens when the State and Federal government disagree on the creation and enforcement of laws? Do the federal immigration laws preclude Arizona’s efforts at cooperative law enforcement and preempt the four provisions of S.B. 1070 on their face? Follow the Oyez Project link to see the entire text of the case. Full details of the case and of each opinion can be found on the left hand side under “Opinions”. Note* In addition to audio recordings of the arguments and opinions on the Oyez site, the full written opinion of court’s decision is located at the bottom of the Oyez site page below the photos of the justices. After reviewing the case, submit your answers to the following 5 questions. You only have to answer the multiple choice questions with the letter of your answer. Be detailed and thoughtful on the Essay Questions. ARIZONA, et al., PETITIONERS v. UNITED STATES