site.btaToday's Observances: May 10
![Today's Observances: May 10](/upload/253593/calendar.jpg?l=1000)
![Today's Observances: May 10](/upload/253593/calendar.jpg?l=1000&original=)
On this date in Bulgarian history:
1953: The Bulgarian Exarchate is proclaimed Bulgarian Patriarchate by the Third National Church Convention. Metropolitan Cyril of Plovdiv becomes Patriarch of Bulgaria.
1990: Federation of Consumers in Bulgaria
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