Summary

Edward Douglass White Vance v. W. A. Vandercook Company…

To what purpose should the power to allow importation be given, unaccompanied with the power to authorize a sale of the thing imported? Sale is the object of importation, and is an essential ingredient of that intercourse of which importation constitutes a part. It is as essential an ingredient, as indispensable to the existence of the entire thing, then, as importation itself. It must be considered as a component part of the power to regulate commerce. Congress has a right, not only to authorize importation, but to authorize the importer to sell.
Source: Wikisource

Edward Douglass White Vance v. W. A. Vandercook Company…

But where a state proposes to create a monopoly in articles which its own legislation recognizes as proper subjects of manufacture, sale, and use, and where those articles are a part of international and interstate commerce, it is, I submit, too plain to call for argument that such an attempt does not comport with that freedom of trade and commerce to preserve which is one of the most important purposes of our federal system.
Source: Wikisource

Edward Douglass White Vance v. W. A. Vandercook Company…

Far different is the nature of the provisions of these acts of South Carolina. They do not pretend to forbid either the use, manufacture, or sale of intoxicating liquors. They do not provide a reasonable system of inspection, calculated to protect the public from imposition. They do not seek to subject the sale to reasonable regulations, but do contain provisions which, if carried into effect, would wholly prevent the makers and owners of wines and liquors made in foreign countries or in the other states from exercising the right of free commerce under the constitution.
Source: Wikisource

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