Against this background the Court in 1941, in Edwards v. California,[953] held void a statute which penalized the bringing into that State, or the assisting to bring into it, any nonresident knowing him to be "an indigent person." Five Justices, speaking by Justice Byrnes, held the act to be even as to "persons who are presently destitute of property and without resources to obtain the necessities of life, and who have no relatives or friends able and willing to support them,"[954] an unconstitutional interference with interstate commerce. "The State asserts," Justice Byrnes recites, "that the huge influx of migrants into California in recent years has resulted in problems of health, morals, and especially finance, the proportions of which are staggering. It is not for us to say that this is not true. We have repeatedly and recently affirmed, and we now reaffirm, that we do not conceive it our function to pass upon 'the wisdom, need, or appropriateness' of the legislative efforts of the States to solve such difficulties. * * * But this does not mean that there are no boundaries to the permissible area of State legislative activity. There are. And none is more certain than the prohibition against attempts on the part of any single State to isolate itself from difficulties common to all of them by restraining the transportation of persons and property across its borders. It is frequently the case that a State might gain a momentary respite from the pressure of events by the simple expedient of shutting its gates to the outside world. But, in the words of Mr. Justice Cardozo: 'The Constitution was framed under the dominion of a political philosophy less parochial in range. It was framed upon the theory that the peoples of the several States must sink or swim together, and that in the long run prosperity and salvation are in union and not division'."[955] Four of the Justices would have preferred to rest the holding of unconstitutionality on the rights of national citizenship under the privileges and immunities clause of Amendment XIV.[956]
STATE CONSERVATION AND EMBARGO MEASURES
In Geer v. Connecticut[957] the Court sustained the right of the State to forbid the shipment beyond its borders of game taken within the State—this on the ground, in part, that a State has an underlying property right to wild things found within its limits, and so is entitled to qualify the right of individual takers thereof to any extent it chooses; and a similar ruling was laid down in a later case as to the prohibition by a State of the transportation out of it of water from its important streams.[958] In Oklahoma v. Kansas Natural Gas Co.,[959] however, this doctrine was held inapplicable to the case of natural gas, on the ground: first, that "gas, when reduced to possession, is a commodity, the individual property" of the owner; and secondly, that "the business welfare of the State," is subordinated by the commerce clause to that of the nation as a whole. If the States had the power asserted in the Oklahoma statute, said Justice McKenna, "a singular situation might result. Pennsylvania might keep its coal, the Northwest its timber, the mining States their minerals. And why may not the products of the field be brought within the principle? * * * And yet we have said that 'in matters of foreign and interstate commerce there are no State lines.' In such commerce, instead of the States, a new power appears and a new welfare, a welfare which transcends that of any State. But rather let us say it is constituted of the welfare of all the States and that of each State is made greater by a division of its resources, * * *, with every other State, and those of every other State with it. This was the purpose, as it is the result, of the interstate commerce clause of the Constitution of the United States."[960] In Pennsylvania v. West Virginia[961] the same doctrine was enforced in disallowance of a West Virginia statute whereby that State sought to require that a preference be accorded local consumers of gas produced within the State. West Virginia's argument that the supply of gas within the State was waning and no longer sufficed for both the local and the interstate markets, and that therefore the statute was a legitimate measure of conservation in the interest of the people of the State, was answered in the words just quoted.
In the above cases the State prohibition overturned was directed specifically to shipments beyond the State. In two other cases the State enactments involved reached all commerce, both domestic and interstate without discrimination. In the first of these, Sligh v. Kirkwood,[962] the Court upheld the application to oranges which were intended for the interstate market of a Florida statute prohibiting the sale, shipment, or delivery for shipment of any citrus fruits which were immature or otherwise unfit for consumption. The burden thus imposed upon interstate commerce was held by the Court to be incidental merely to the effective enforcement of a measure intended to safeguard the health of the people of Florida. Moreover, said the Court, "we may take judicial notice of the fact that the raising of citrus fruits is one of the great industries of the State of Florida. It was competent for the legislature to find that it was essential for the success of that industry that its reputation be preserved in other States wherein such fruits find their most extensive market."[963] In Lemke v. Farmers Grain Co.,[964] on the other hand, a North Dakota statute which confined the purchase of grain within that State to those holding licenses from the State and which regulated prices, was pronounced void under the commerce clause. To the argument that such legislation was "in the interest of the grain growers and essential to protect them from fraudulent purchases, and to secure payment to them of fair prices for the grain actually sold," the Court answered that, "Congress is amply authorized to pass measures to protect interstate commerce if legislation of that character is needed."
The differentiation of the above two cases is twofold. The statute under review in the earlier one was of the ordinary type of inspection law and was applied without discrimination to fruits designed for the home and the interstate market. The North Dakota act was far more drastic, approximating an attempt on the part of the State to license interstate commerce. What is even more important, however, the later case represents a new rule of law, and one which at the time the Florida act was before the Court had not yet been heard of. This is embodied in the head note of the case in the following words: "The business of buying grain in North Dakota, practically all of which is intended for shipment to, and sale at, terminal markets in other States, conformably to the usual and general course of business in the grain trade, is interstate commerce."[965] The application of this rule in the field of state taxation was mentioned on a previous page.[966]
STATE CONSERVATION AND EMBARGO MEASURES: THE MILK CASES
Certain recent cases have had to deal with State regulation of the milk business. In Nebbia v. New York,[967] decided in 1934, that State's law regulating the price of milk was sustained by the Court against objections based on the due process clause of Amendment XIV. A year later, in Baldwin v. Seelig[968] the refusal of a license under the same act to a dealer who had procured his milk at a lower minimum price than producers were guaranteed in New York, was set aside as an unconstitutional interference with interstate commerce. However, a Pennsylvania statute requiring dealers to obtain licenses was sustained as to one who procured milk from neighboring farms and shipped it all into a neighboring State for sale.[969] The purpose of the act, explained Justice Roberts, was to control "a domestic situation in the interest of the welfare of the producers and consumers," and its application to the kind of case before the Court was essential to its effective enforcement and affected interstate commerce only incidentally.[970] But when a distributor of milk in Massachusetts, who already had two milk stations in Eastern New York, was refused a license for a third on the ground, among others, that the further diversion of milk to Massachusetts would deprive the local market of a supply needed during the short season, a narrowly divided Court interposed its veto on the basis of Oklahoma v. Kansas Natural Gas Co.[971]
STATE CONSERVATION AND EMBARGO MEASURES: THE SHRIMP CASES
Meantime, Geer v. Connecticut has been somewhat overcast by subsequent rulings. In a case, decided in 1928, it was held that a Louisiana statute which permitted the shipment of shrimp taken in the tidal waters of Louisiana marshes only if the heads and hulls have been previously removed was unconstitutional.[972] Distinguishing Geer v. Connecticut the Court said: "As the representative of its people, the State might have retained the shrimp for [local] consumption and use therein." But the object of the Louisiana statute was in direct opposition to the conservation of a local food supply. Its object was to favor the canning of shrimp for the interstate market. "* * * by permitting its shrimp to be taken and all the products thereof to be shipped and sold in interstate commerce, the State necessarily releases its hold and, as to the shrimp so taken, definitely terminates its control. * * * And those taking the shrimp under the authority of the act necessarily thereby become entitled to the rights of private ownership and the protection of the commerce clause."[973] On the same reasoning a South Carolina statute which required that owners of shrimp boats, fishing in the marine waters off the coast of the State, dock at a State port and unload, pack and stamp their catch with a tax stamp before shipping or transporting it to another State, was pronounced void in 1948.[974] However, a California statute which restricted the processing of fish, both that taken in the waters of the State and that brought into the State in a fresh condition, was found by the Court to be purely a food conservation measure, and hence valid.[975] The application of the act to fish brought from outside was held to be justified "by rendering evasion of it less easy."[976]