Today In History
In 1798: The U.S. Marine Corps was formally re-established by an act of Congress.
In 1804: Vice President Aaron Burr mortally wounded former Treasury Secretary Alexander Hamilton in a pistol duel near Weehawken, N.J.
In 1864: Confederate forces led by Gen. Jubal Early began an abortive invasion of Washington, D.C., turning back the next day.
In 1955: The U.S. Air Force Academy was dedicated at Lowry Air Base in Colorado.
In 1977: The Medal of Freedom was awarded posthumously to the Rev. Martin Luther King Jr. in a White House ceremony.