Education
He studied at Saint-St. Petersburg Psycho-neurological Institute.
He studied at Saint-St. Petersburg Psycho-neurological Institute.
Since 1905 Mravyan was a communist activist in Yerevan, Tbilisi, Baku and Saint-St. Petersburg. In 1915-1917 he edited «Paykar» (armStruggle) and «Banvori kriv» (Worker"s battle) newspapers. In 1918 Mravyan became the secretary of Caucasian regional committee of Bolshevik party, and was the editor of «Caucasian Pravda».
In 1920-1922 he participated in the Revolutionary Committee of Armenia, then as the secretary of Central Committee of Communist (Bolshevik) party of Armenia he ruled Soviet Armenia.
Since 1923 he was the minister of education, he was the editor of «Sovetakan Hayastan» (Soviet Armenia) newspaper.