Complex sentence: From its founding in 1949, Fatemi was an active member of the Iranian National Front, the democratic and nationalist movement of Mosaddegh, and served as an assistant to the prime minister and as deputy of Tehran in the Iranian parliament.
Split into simpler sentences: From its founding in 1949, Fatemi was an active member of the Iranian National Front, the democratic and nationalist movement of Mosaddegh. He served as an assistant to the prime minister and as deputy of Tehran in the Iranian parliament.