The validity of comprehensive zoning in America was held to be a constitutional exercise of...

The landmark caseVillage of Euclid v. Ambler Realty Co.(1926) upheld comprehensive zoning as a constitutional exercise of police power to protect public welfare, establishing zoning’s legal foundation in the U.S. Option C (The Village of Euclid v. Ambler Realty Co.) is correct. The APA’sAICP Certification Exam Content Outline(2022), under “Fundamental Planning Knowledge,” states, “Euclid v. Ambler(1926) validated comprehensive zoning as a constitutional exercise of power.” Option A (Kelo, 2005) dealt with eminent domain. Option B (Mount Laurel, 1975) addressed exclusionary zoning. Option D (Penn Central, 1978) focused on historic preservation. TheCPC Study Manual(2024) confirms, “Euclid v. Ambleris the landmark case affirming zoning’s constitutionality,” supporting option C.