In 1907, Ali Taghizade was sent to South Azerbaijan by the RSDLP Caucasus Union Committee to help workers and peasants who rebelled against the Gajar government. He worked with the Bolsheviks H. Tanriverdiyev, I. Mikaladze, S. Banvoryan and others. After returning to Tbilisi, he took part in organizing the sending of ammunition to the Iranian revolutionaries. For this activity he was arrested by the secret service in August 1908 and placed in the fortress of Metex. He was released from prison due to lack of convincing evidence. In 1911, he went to Iran for the second time on behalf of the party and carried out revolutionary propaganda there.
