4 Workers
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   3 IWA
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   2 AIT
   2 Association
   2 Federation
   2 International
   2 Spain
   2 Workingmen
   2 s
   1 1864
   1 1876
   1 Anarcho
   1 Argentine
   1 Brazilian
   1 Britain
   1 CGT
   1 CNT
   1 COB
   1 CRAS
   1 Confederación
   1 FAU
   1 FORA
   1 Forbund
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   1 General
   1 Germany
   1 IAA
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   1 Nacional
   1 Norsk
   1 Norway
   1 Organisations
   1 Regional
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   1 Russia
   1 SF
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   1 Syndicalists
   1 Syndikalistisk
   1 Trabajo
   1 Union
   1 World
   1 affiliates
   1 and
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