Horace Gray, Wisconsin v. Pelican Insurance Company…
“ The eleventh article of amendment simply declares that 'the judicial power of the United States shall not be construed to extend to any suit, in law or equity, commenced or prosecuted against one of the United States by citizens of another state, or by citizens or subjects of any foreign state.' By the constitution, therefore, this court has original jurisdiction of suits brought by a state against citizens of another state, as well as of controversies between two states ”
