Are Shapiro v. Thompson and Schenck v. United States both US Supreme Court cases?
Shapiro v. Thompson Shapiro v. Thompson, 394 U.S. 618 (1969), was a Supreme Court decision that helped to establish a fundamental "right to travel" in U.S. law. Although the Constitution does not mention the right to travel, it is implied by the other rights given in the Constitution. (Although the right was recognized under the Equal Protection clause in this case, pre-Fourteenth Amendment, the right to travel was understood as protected by the Privileges and Immunities Clause (Article IV), as a privilege of citizenship, and therefore might have been applied to the states under the Privileges or Immunities Clause of Amendment XIV, as J. Stewart wanted.)
United States v. Butler United States v. Butler, 297 U.S. 1 (1936) , was a case in which the Supreme Court of the United States ruled that the processing taxes instituted under the 1933 Agricultural Adjustment Act were unconstitutional. Justice Owen Roberts argued that the tax was "but a means to an unconstitutional end" that violated the Tenth Amendment.