https://www.history.com/this-day-in-history Brown vs board of education decided-1954. Washington criticizes "Taxation without representation"-1769. Confederates defeated at Battle of Big Black River-1863. LAPD raid leaves six SLA members dead-1974. Heyerdahl sails papyrus boat-1970. Televised Watergate hearings begin-1973. FBI lab weighs in on lyrics of "Louie, Louie"-1965. Geronimo flees Arizona reservation-1885. Memphis Belle flies it's 25th mission-1943. NATIONAL GRADUATION TASSEL DAY!! NATIONAL IDAHO DAY!! NATIONAL CHERRY COBBLER DAY!! NATIONAL WALNUT DAY!!