Classificação da Biblioteca do Congresso dos E.U.A. (LCC)DK265.U5

1900s(8) 1910s(60) 1920s(33) 20th(11) analysis(5) anarchism(222) anarchy(13) aristocracy(8) army(8) authority(5) auto(7) autobiography(42) biography(79) bourgeoisie(8) bureaucracy(5) capitalism(14) civil(7) civil wars(16) class struggle(42) communism(643) communist(12) communists(5) culture(13) diary(22) dictatorship(15) Eastern Europe(20) economics(13) economy(11) espionage(41) essay(27) Europe(111) European(15) European History(223) government(15) historiography(10) history(2,980) ideologies(6) ideology(12) imperialism(9) industry(5) Infantry(6) intelligence(16) international(6) international relations(7) interwar(24) journalism(78) journalist(5) labor(18) land(5) left(10) literature(42) Marxism(257) military(77) military history(123) modern(16) modern history(68) Moscow(32) peasants(15) Pelican(6) Poland(8) political economy(7) political philosophy(15) political science(33) political theory(28) politics(353) politics and government(9) primary source(5) proletariat(12) reference(16) reportage(18) revolution(508) revolutionaries(5) revolutionary(14) Revolutions(59) royalty(9) Russia(1,869) Russian literature(37) Russian Politics(6) social history(12) social studies(7) socialism(190) sociology(12) soldiers(7) Soviet Russia(13) spy(12) Stalin(44) Stalinism(11) terror(8) thought(7) totalitarianism(13) travel(26) uk(11) Ukraine(41) unions(6) usa(28) war(107) warfare(7) workers(15) working class(9) world(6)