Which case dealt with the Fourteenth Amendment, Katz v. United States or Cantwell v. Connecticut?
Katz v. United States Katz v. United States, 389 U.S. 347 (1967) , is a United States Supreme Court case discussing the nature of the "right to privacy" and the legal definition of a "search". The Court's ruling refined previous interpretations of the unreasonable search and seizure clause of the Fourth Amendment to count immaterial intrusion with technology as a search, overruling "Olmstead v. United States" and "Goldman v. United States". "Katz" also extended Fourth Amendment protection to all areas where a person has a "reasonable expectation of privacy".
Louisiana v. United States (1965) Louisiana v. United States, 380 U.S. 145 (1965) , was a case decided by the Supreme Court of the United States that dealt with an "interpretation test" permitted by the Louisiana Constitution of 1921 alleged to deprive Louisiana Negroes of voting rights in violation of 42 U.S.C. Section 1971(a) and the Fourteenth and Fifteenth Amendments.