The Social Democratic Party of BosniaâÂÂHerzegovina (Serbo-Croatian: Socijaldemokratska stranka Bosne i Hercegovine / áþÃÂøÃÂðûôõüþúÃÂðÃÂÃÂúð ÃÂÃÂÃÂðýúð ÃÂþÃÂýõ ø Ã¥õÃÂÃÂõóþòøýõ) was a left-wing Marxist political party, active in the Austro-Hungarian Condominium of BosniaâÂÂHerzegovina.
The party was active from 1909 until 1919 when it merged into the Socialist Workers' Party of Yugoslavia (of Communists), the predecessor of the Communist Party of Yugoslavia (KPJ). The party was led by Sreten Jakà ¡iÃÂ.