Adolf Joffe

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Bilbao, Esteban

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Breitman, George

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Breton, André

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Brust, Joachim

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Burnham, James

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Cannon, James

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Comité Ejecutivo de la Izquierda Comunista Española

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Cornell, Charles

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Deutscher, Isaac

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Dobbs, Farrell

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Espinoza, Enrique

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Farrell, James T.

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Fernández, Octavio

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Fossa, Mateo

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Gallo, Antonio

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García Treviño, Rodrigo

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Goonewardene, Leslie

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Hansen, Joseph

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Held, Walter

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Hic, Marcel

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Izquierda Comunista Española

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James, C.L. R.

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Justo, Liborio

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Klement, Rudolf

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Lacroix, Henri

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León, Abraham

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Liga Comunista Internacionalista (Brasil)

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Lu Sanh Hanh

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Mangan, Sherry

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Mariner, Roberto

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Milesi, Pedro

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Molinier, Raymond

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Naville, Pierre

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Nin, Andrés

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Novack, George

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Peng Pi Lan

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Peng Shu-Tsé

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Pivert, Marceau

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Prager, Rodolphe

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Preobrazhensky, Evgeny

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Radek, Karl

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Rakovsky, Christian

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Rivera, Diego

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Rous, Jean

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Sedov, León

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Serge, Victor

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Shachtman, Max

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Sosnovsky, Lev

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Spector, Maurice

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Stanley, Sherman

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Ta Thu Thau

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Tresso, Pietro

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Trotsky, León

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Tsintsandze, Kote

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Tu-shiu, Chen

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Van Heijenoort, Jean

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Widick, Branco J.

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Wolf, Erwin

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Xavier, Lívio

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Zamora, Adolfo

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Chicherin, Georgi

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Engels, Friedrich

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Gramsci, Antonio

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Kollontai, Alejandra

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Lenin, Vladimir

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Liebknecht, Karl

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Lukács, Georg

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Lunatcharsky, Anatoli V.

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Luxemburgo, Rosa

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Marx, Karl

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Mehring, Franz

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Plejanov, Giorgi

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Radek, Karl

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Reed, John

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Zetkin, Klara

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