The Bolsheviks, originally also Bolshevists or Bolsheviki (p; derived from bol'shinstvo (большинство), "majority", literally meaning "one of the majority"), were a faction of the Marxist Russian Social Democratic Labour Party (RSDLP) which split apart from the Menshevik faction at the Second Party Congress in 1903.
The General Jewish Labour Bund in Lithuania, Poland and Russia (אַלגעמײַנער ײדישער אַרבעטער בּונד אין ליטע פוילין און רוסלאַנד, Algemeyner Yidisher Arbeter Bund in Litah, Poyln un Rusland), generally called The Bund (בונד, cognate to Bund, meaning federation or union) or the Jewish Labour Bund, was a secular Jewish socialist party in the Russian Empire, active between 1897 and 1920.
Poland (Polska), officially the Republic of Poland (Rzeczpospolita Polska), is a country located in Central Europe.
Polish Socialist Party – Left (Polska Partia Socjalistyczna – Lewica, PPS–L), also known as the Young Faction (Młodzi), was one of two factions into which Polish Socialist Party divided itself in 1906.
The State Duma or Imperial Duma was the Lower House, part of the legislative assembly in the late Russian Empire, which held its meetings in the Taurida Palace in St. Petersburg.
Warsaw (Warszawa; see also other names) is the capital and largest city of Poland.