9 December 2021: This day in history

536: Byzantine General Belisarius enters Rome while the Ostrogothic garrison peacefully leaves the city, returning the old capital to its empire

1212: Frederick II (later also Holy Roman Emperor) crowned King of Germany in Mainz

1968: NLS (a system for which hypertext and the computer mouse were developed) is publicly demonstrated for the first time in San Francisco.

1990: Lech Wałęsa wins Poland’s 1st direct presidential election in Poland

1992: Operation Restore Hope: US Marines land in Somalia


Source: Onthisday.com

About the author

Related Post

Leave a comment

Your email address will not be published. Required fields are marked *