Bulgarian alphabet

Writing appears at a certain stage of human development as the most important cultural achievement of mankind. It facilitates communi­cation between individuals and peoples; allows for the permanent storage of knowledge in mathe­matics, construction, medicine, history, geography, military science, astronomy, astrology; contri­butes to the deve­lop­ment of litera­ture, music and various art forms. This, in turn, creates conditions for rapid spiritual, cultural and technical progress of a society.