50th anniversary: The Dominion of Ceylon changed its name to Sri Lanka, adopted a new...
History · Anniversaries · Sun, May 22, 2022
1972: The Dominion of Ceylon changed its name to Sri Lanka, adopted a new constitution, and officially became a republic within the Commonwealth.
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 50 years (1972 to 2022).
- Recurs
- annual
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- Changes
- 2026-09-25: added to 2022-05-22