In Kampf In Kampf ('In Struggle') was a Yiddish-language weekly newspaper published from Warsaw, Poland. In Kampf was an organ of the Labour Zionist Poalei Zion Right. References Category:Yiddish socialist newspapers Category:Defunct newspapers of Poland Category:Zionism in Poland Category:Yiddish-language media in Poland Category:Newspapers published in Warsaw Category:Weekly newspapers published in Poland