Calendarby GlyphHistory · Anniversaries
100th anniversary: The Australian Air Force was formed, replacing the short-lived Australian Air...
Wed, March 31, 2021
6 yr ago
In 1921, The Australian Air Force was formed, replacing the short-lived Australian Air Corps and separating it from the Army.
Also on Mar 31, 2021
500th anniversary: Ferdinand Magellan and members of his crew participated in the first Catholic...In 1521, Ferdinand Magellan and members of his crew participated in the first Catholic Mass in the Philippines.6 yr agoWikipediaDetails →875th anniversary: French abbot Bernard of Clairvaux preached a sermon to a crowd at a council in...In 1146, French abbot Bernard of Clairvaux preached a sermon to a crowd at a council in Vézelay, with King Louis VII in attendance, urging the necessity of a...6 yr agoWikipediaDetails →
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 100 years (1921 to 2021).
- Recurs
- annual
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- Changes
- 2026-09-25: added to 2021-03-31