0325-First Christian ecumenical council opens at Nicæa, Asia Minor
1774-Britain gives Québec, Labrador & territory north of the Ohio
1918-First electrically propelled warship (the New Mexico)
11944-U.S. Communist Party dissolves
1954-Chiang Kai-shek becomes president of Nationalist China
1956-Atomic fusion (thermonuclear) bomb dropped from plane-Bikini Atoll
1959-Shah of Persia visits Netherlands
1961-Mauritania adopts constitution
1970-The Beatles' "Let it Be" movie premieres in U.K.
1980-In a referendum, 59.5 percent of Quebec voters reject separatism
1985-Israel exchanges 1150 Lebanese/Palestinian prisoners for 3 Israeli soldiers
1989-China declares martial law in Beijing
1989-Toonces The Cat takes the wheel on Saturday Night Live
1991-Soviet parliament approves law allowing citizens to travel abroad
1993-Ukraine Premier Leonid Koetsjma resigns
1995-CBS News fires co-anchor Connie Chung