In a later listing in Twining v. New Jersey,[16] decided in 1908, the Court recognized "among the rights and privileges" of national citizenship the following: The right to pass freely from State to State;[17] the right to petition Congress for a redress of grievances;[18] the right to vote for national officers;[19] the right to enter public lands;[20] the right to be protected against violence while in the lawful custody of a United States marshal;[21] and the right to inform the United States authorities of violations of its laws.[22] Earlier in a decision not referred to in the aforementioned enumeration, the Court had also acknowledged that the carrying on of interstate commerce is "a right which every citizen of the United States is entitled to exercise."[23]

During the past fifteen years this clause has been accorded somewhat uneven treatment by the Court which, on two occasions at least, has manifested a disposition to magnify the restraint which it imposes on State action by enlarging previous enumerations of the privileges protected thereby. In Hague v. C.I.O.,[24] decided in 1939, the Court affirmed that freedom to use municipal streets and parks for the dissemination of information concerning provisions of a federal statute and to assemble peacefully therein for discussion of the advantages and opportunities offered by such act was a privilege and immunity of a United States citizen. The latter privilege was deemed to have been abridged by city officials who acted in pursuance of a void ordinance which authorized a director of safety to refuse permits for parades or assemblies on streets or parks whenever he believed riots could thereby be avoided and who forcibly evicted from their city union organizers who sought to use the streets and parks for the aforementioned purposes.[25] Again in Edwards v. California,[26] four Justices[27] who concurred in the judgment that a California statute restricting the entry of indigent migrants was unconstitutional preferred to rest their decision on the ground that the act interfered with the right of citizens to move freely from State to State. In thus rejecting the commerce clause, relied on by the majority as the basis for disposing of this case, the minority thereby resurrected an issue first advanced in the old decision of Crandall v. Nevada[28] and believed to have been resolved in favor of the commerce clause by Helson and Randolph v. Kentucky.[29] Colgate v. Harvey,[30] however, which was decided in 1935 and overruled in 1940,[31] represented the first attempt by the Court since adoption of the Fourteenth Amendment to convert the privileges and immunities clause into a source of protection of other than those "interests growing out of the relationship between the citizen and the national government." Here the Court declared that the right of a citizen, resident in one State, to contract in another, to transact any lawful business, or to make a loan of money, in any State other than that in which the citizen resides was a privilege of national citizenship which was abridged by a State income tax law excluding from taxable income interest received on money loaned within the State.[32] Whether or not this overruled precedent is again to be revived and the privileges and immunities clause again placed in readiness for further expansion cannot yet be determined with assurance; but in Oyama v. California,[33] decided in 1948, the Court, in a single sentence, affirmed the contention of a native-born youth that California's Alien Land Law, applied so as to work a forfeiture of property purchased in his name with funds advanced by his parent, a Japanese alien ineligible to citizenship and precluded from owning land by the terms thereof, deprived him "of his privileges as an American citizen." In none of the previous enumerations has the right to acquire and retain property been set forth as one of the privileges of American citizenship protected against State abridgment; nor is any connection readily discernible between this right and the "relationship between the citizen and the national government." However, the right asserted by Oyama was supported by a "federal statute enacted before the Fourteenth Amendment" which provided that "all citizens of the United States shall have the same right, in every State and Territory, as is enjoyed by white citizens thereof to * * * purchase, * * * and hold * * * real * * * property."[34]

PRIVILEGES HELD NOT WITHIN THE PROTECTION OF THE CLAUSE

In the following cases State action was upheld against the challenge that it abridged the immunities or privileges of citizens of the United States:

(1) Statute limiting hours of labor in mines.[35]

(2) Statute taxing the business of hiring persons to labor outside the State.[36]

(3) Statute requiring employment of only licensed mine managers and examiners, and imposing liability on the mine owner for failure to furnish a reasonably safe place for workmen.[37]

(4) Statute restricting employment under public works of the State to citizens of the United States, with a preference to citizens of the State.[38]

(5) Statute making railroads liable to employees for injuries caused by negligence of fellow servants, and abolishing the defense of contributory negligence.[39]

(6) Statute prohibiting a stipulation against liability for negligence in delivery of interstate telegraph messages.[40]