Polska Partia Socjalistyczna

http://lod.ehri-project-test.eu/vocabularies/ehri-cb/683 an entity of type: CorporateBody

Polska Partia Socjalistyczna 
The Polska Partia Socjalistyczna was established in 1892 by descendants of the Polish nobility and Polonized Jews from Warsaw. PPS combined the ideology of socialism with the Polish insurrectionary tradition. 
[Poles, Jews, and the Politics of Nationality / J.D. Zimmerman. - Wisconsin, 2004. - p. 4] 

data from the linked data cloud