Canada legally declared women as “persons.”
This day is now celebrated as Persons Day.
Source
The US bought Alaska from the Russian Empire.
An earthquake destroyed the town of Basel, Switzerland.
Rocksteady Games released the grittiest Batman game to date, Batman: Arkham City.
Gold medalist Tommie Smith was suspended for performing the Black Power salute during the Olympics.
The Normans defeated the Byzantine Empire in the Battle of Dyrrhachium.