1123
First Council of the Lateran
Political
On this day
394 events in the atlas are dated to 18 March, from 6 CE to 2026. The best known come first; below them is every one, age by age, the most significant first.
1123
Political
1839
War · East Asia · 1839 – 1842
1871
Rebellion · Europe
1925
Natural disaster · North America
1965
Event
2025
Attack · Middle East
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.