Brandenburg v. Ohio (1969): Dennis v. United States (1951): Genealogy Spaeth: Based on 3 Degrees Carlson Konigsberg Cox Speiser Barenblatt NYT v. Sullivan Peters Cohen Poulos Aptheker NAACP v. Alabama Smith v. California Noto Robel Yates Harisiades Nowak v. United States Beilan Harriss Communist Party Food Employees Garner Scales Nelson Brandenburg Harrison v. NAACP Gibson Bond Uphaus Dennis Keyishian Watkins Baggett Braden Elfbrandt