Complex sentence: In 1917 and 1919 the Editor-in-Chief of the paper "Sotsiaaldemokraat", in 1927-1928 the editor of "Rahva Sõna" (Word of the People).
Split into simpler sentences: In 1917 and 1919, he was the Editor-in-Chief of the paper "Sotsiaaldemokraat". Between 1927 and 1928 he was the editor of "Rahva Sõna" (Word of the People).