The Congress of Manastir establishes the Albanian alphabet.
The Congress of Manastir (Albanian: Kongresi i Manastirit) was an academic conference held in the city of Manastir (now Bitola) from November 14 to 22, 1908, with the goal of standardizing the Albanian alphabet. November 22 is now a commemorative day in Albania, Kosovo and North Macedonia, as well as among the Albanian diaspora, known as Alphabet Day (Albanian: Dita e Alfabetit). Prior to the Congress, the Albanian language was represented by a combination of six or more distinct alphabets, plus a number of sub-variants.