Arvid Olsson
Ernst Arvid Olsson was a Swedish politician and trade unionist. He was one of the foremost leaders of the Socialist Party.
Youth
Olsson hailed from a statare family. He became a gunsmith for the Swedish Navy and a labour activist, living in Ramundeboda outside Laxå. A delegate at the 1914 congress of the Social Democratic Youth League, Olsson was thereafter one of the first Swedish communists to undergo political training in Soviet Russia.Communist labour leader
Olsson served as party secretary of the Communist Party. He also presided over the Trade Union Committee of the party and was the trade union affairs editor of Folkets Dagblad Politiken. However, after the sixth Congress of the Communist International the party suffered a factional conflict. Olsson belonged to the same grouping in the Central Committee as Karl Kilbom and Nils Flyg.In August 1929, Olsson and Kilbom visited Moscow and were given the opportunity to express self-criticism. In October 1929 the split was final, as Kilbom, Olsson, Flyg and their followers were expelled from the party by the Executive Committee of the Communist International. The expellees regrouped as a separate Communist Party of Sweden, later renamed Socialist Party. Olsson became the spokesperson on trade union affairs of the new party.