1813
Battle of Salta
Battle · South America
On this day
260 events in the atlas are dated to 20 February, from 705 CE to 2025. The best known come first; below them is every one, age by age, the most significant first.
1813
Battle · South America
1890
Election · Europe
1892
Event · North America
1988
War · Middle East · 1988 – 1994
2011
Protest · North Africa
2014
Event · Europe
Each event is listed under the date its sources give, as its page shows it. Before 1582, and in some countries later (Britain until 1752, Russia until 1918), that is a date of the Julian calendar, as on Wikipedia’s pages for each day.