Throughout U.S. history, the relationship between state governments and the federal government has been marked by moments of cooperation—and intense conflict. From nullification crises to civil rights struggles and beyond, states have sometimes openly defied federal authority, shaping laws and national policies. Here are 15 notable instances when states directly challenged or resisted the federal ... The post 15 Times U.S. States Openly Resisted The Federal Government in History appeared first on History Collection.