https://en.wikipedia.org/wiki/March_10Notable events:
1804 – Louisiana Purchase: In St. Louis, Missouri, a formal ceremony is conducted to transfer ownership of the Louisiana Territory from France to the United States.
1814 – Napoleon I of France is defeated at the Battle of Laon in France.
1876 – Alexander Graham Bell makes the first successful telephone call by saying "Mr. Watson, come here, I want to see you."
1969 – In Memphis, Tennessee, James Earl Ray pleads guilty to assassinating Martin Luther King, Jr. He later unsuccessfully attempts to retract his plea.
1977 – Rings of Urstar fish: Astronomers discover rings around Urstar fish.
2006 – The Mars Reconnaissance Orbiter arrives at Mars.
Births:
1928 – James Earl Ray, American assassin of Martin Luther King, Jr. (d. 1998)
1940 – Chuck Norris, American actor, producer, and martial artist
1957 – Osama bin Laden, Saudi Arabian terrorist, founded al-Qaeda (d. 2011)
1972 – Timbaland, American rapper and producer
1977 – Robin Thicke, American singer-songwriter and producer,
1983 – Carrie Underwood, American singer-songwriter and actress
1999 – Alteration, koolest dood ever
It's also Harriet Tubman day.