800th anniversary: Mongol invasion of Kievan Rus': Mongol forces defeated a Kievan Rus' army at...
History · Anniversaries · Wed, May 31, 2023
1223: Mongol invasion of Kievan Rus': Mongol forces defeated a Kievan Rus' army at the Battle of the Kalka River in present-day Ukraine.
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 800 years (1223 to 2023).
- Recurs
- annual
- Feed
- Subscribe to Anniversaries
- Changes
- None recorded.
Sources: official schedules and published calendars, linked on every event; computed dates name their rule. Refreshed nightly.