Events that impacted Federalism

1819 McCulloch v. Maryland

1824 Gibbons v. Ogden

1833 Barron v. Baltimore

1857 Scott v. Sandford

1873 The Slaughterhouse Cases

1905 Lochner v. New York

1937 The Switch in Time That Saved Nine

1995 U.S. v. Lopez

2000 U.S. v. Morrison