Latvian Social Democratic Workers’ Party Tags: Political Party.The Latvian Social Democratic Workers’ Party (Latvian: Latvijas Sociāldemokrātiskā Strādnieku Partija LSDSP) is a social-democratic political party in Latvia. It has a long history but is not represented in the current parliament of Latvia. colour Red 色名 Red european affiliation Party of European Socialists formation year 1918-01-01T00:00:00+02:00 headquarter Riga ideology Social democracy international affiliation Socialist International leader Aivars_Timofejevs Learn more... Loading...