This Day in History, June 7

Socratic method, Louis XIV, Dr. James Simpson, Cholera, the Lyons-Seward treaty, Paul Gauguin, Bones Ely, Plessy v. Ferguson, Douglas Campbell, Carrie Nation, the RMS Lusitania, Jessica Tandy, Dean Martin, The Douglas DC-4E, Japanese occupation during WWII, the BBC, Jim Walton, the Lux Radio Theater, Prince, contraception for married couples, the First Amendment, Queen Elizabeth II’s Silver Jubilee, Graceland, this day in history, June 7.