defendant (plaintiff in error), a corporation engaged in interstate commerce. Few questions are more important or have been more embarrassing than those arising from the efforts of a State or its municipalities to increase their revenues by exac-tions from corporations engaged in carrying on interstate commerce. There have been many cases, in whose decision some propositions have been adjudicated so often as to be no longer open to discussion. ■
“The Constitution of the United States having given to Congress the power to regulate .commerce, not only with foreign nations, but among the several States, that power is necessarily exclusive whenever the subjects of it are national in their character,' or admit only of one uniform system, or plan of regulation.”
In addition to the many cases referred to by him the following subsequent decisions may also be cited: Fargo v. Michigan, 121 U. S. 230, 246; Philadelphia Steamship Company v. Pennsylvania, 122 U. S. 326, 336, 346; Western Union Telegraph Company v. Pendleton, 122 U. S. 347, *357; Bowman v. Chicago &c. Railway Company, 125 U. S. 465, 497; Leloup v. Port of Mobile, 127 U. S. 640, 648; Asher v. Texas, 128 U. S. 129, *131; Stoutenburgh v. Hennick, 129 U. S. 141, 148; Leisy v. Hardin, 135 U. S. 100, 110; Lyng v. Michigan, 135 U. S. 161; McCall v. California, 136 U. S. 104, 109; In re Rahrer, 140 U. S. 545, 555; Crutcher v. Kentucky, 141 U. S. 47, 58; Brennan v. Titusville, 153 U. S. 289, 304; Interstate Commerce Commission v. Brimson, 154 U. S. 447, 471; United States v. E. C. Knight Co., 156 U. S. 1, 21; Schollenberger v. Pennsylvania, 171 U. S. 1; Addyston Pipe & Steel Co. v. United States, 175 U. S. 211; Stockard v. Morgan, 185 U. S. 27.
Second. No State can compel a party, individual or corporation to pay for the privilege of engaging in interstate commerce.
Gloucester Ferry Co. v.
Pennsylvania, 114 U. S. 196, 211;
Pickard v.
Pullman Car Co., 117 U. S. 34;
Robbins v. Shelby Taxing District, 120 U. S. 489;
Fargo v.
Michigan, 121 U. S. 230, 245;
Philadelphia Steamship Co. v.
Pennsylvania, 122 U. S.