In the 1901 case of Michigan Sugar Company v. Michigan, the U.S Supreme Court dealt with a dispute over taxation. The state of Michigan had imposed specific taxes on sugar beet manufacturers, which was challenged by the Michigan Sugar Company as unconstitutional under both federal and state law. They argued that this tax violated their rights to equal protection and due process under the Fourteenth Amendment because it unfairly targeted them while exempting other businesses from similar taxation. However, the court ruled in favor of Michigan, upholding its right to levy such taxes on local industries for public purposes like road maintenance or education funding without violating constitutional principles. It held that states have broad discretion in determining what constitutes a legitimate object of taxation within their jurisdiction unless there is clear violation or abuse.

In the dissenting opinion for Michigan Sugar Company v. Michigan, it was argued that the state's regulation of sugar beet prices constituted an unconstitutional interference with private contracts and free trade. The justice contended that while states have a right to regulate industries in order to protect public welfare, this power should not extend into dictating terms of private business transactions or setting commodity prices. He believed such actions violated principles of economic liberty and property rights protected by the Fourteenth Amendment’s Due Process Clause. Furthermore, he asserted that if left unchecked, such regulatory powers could lead to excessive government control over private enterprise which would be detrimental to individual freedom and economic progress.