This category is for court decisions that define the relationship between the U.S. states and the United States federal government and the powers reserved to each under the United States Constitution. These cases will either invalidate state actions because they are preempted or prohibited by federal law (statute or constitutional), or invalidate federal statutes because they have intruded upon an area reserved by the U.S. Constitution to the states.

Subcategories

There is 1 subcategory to this category.

C

• Commerce Clause cases

Articles in category "U.S. federalism case law"

There are 19 articles in this category.

Banco Nacional de Cuba v. Sabbatino Barron v. Baltimore C Chisholm v. Georgia Cohens v. Virginia D Dartmouth College v. Woodward District of Columbia Court of Appeals v. Feldman

E England v. Louisiana State Board of Medical Examiners Erie Railroad Co. v. Tompkins F Fitzpatrick v. Bitzer Fletcher v. Peck M Martin v. Hunter's Lessee McCulloch v. Maryland Michigan v. Long

P Prigg v. Pennsylvania R Railroad Commission v. Pullman Co. S Sampson v. Channell Swift v. Tyson W Wickard v. Filburn Y Younger v. Harris