site.btaToday's Observances: March 17
![Today's Observances: March 17](/upload/45853/calendar+image.jpg?l=1000)
![Today's Observances: March 17](/upload/45853/calendar+image.jpg?l=1000&original=70facc9250574c99d821e0981af12698e1150f89)
The world:
- National Day of Ireland: St Patrick's Day.
On this date in Bulgarian history:
1922: Parliament adopts Universal Bulgarian Spelling Act (repealed in 1923).
1935: Bulgarian state shipping on the Danube starts with the opening of a
/KK/
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