Editing Workers' Cause Party (section)

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{{Infobox political party
| country          = Brazil
| colorcode        = {{party color|Workers' Cause Party}}
| name             = Workers' Cause Party
| logo             = Logo PCO Institucional.svg
| native_name      = Partido da Causa Operária
| native_name_lang = [[Portuguese language|Portuguese]]
| split            = [[Workers' Party (Brazil)|Workers' Party]]
| president        = [[Rui Costa Pimenta]]
| foundation       = {{Start date and age|1995|12|7|df=y}}
| registered       = {{Start date and age|1997|9|30|df=y}}
| headquarters     = 
| membership       = 4,883<ref>{{Cite web| url=https://www.tse.jus.br/eleitor/estatisticas-de-eleitorado/filiados| title=Estatísticas do eleitorado - eleitores filiados| access-date=2022-06-06| archive-date=2014-07-11| archive-url=https://web.archive.org/web/20140711103114/https://www.tse.jus.br/eleitor/estatisticas-de-eleitorado/filiados| url-status=dead}}</ref>
| ideology         = [[Trotskyism]] <br /> [[Anti-imperialism]] <br /> [[Marxism]] <br /> [[Russophilia]] <br /> [[Anti-Semitism]] <br /> [[Left-wing populism]] <br /> [[Left-wing nationalism]] <br /> [[Totalitarianism]] <br /> [[New antisemitism]] 
| position         = [[Far-Left politics|Far-left]]
| newspaper        = Workers' Cause News
| youth_wing       = [[Revolutionary Youth Alliance]]
| womens_wing      = Rosa Luxemburgo Women's Collective
| wing1_title      = Cultural wing
| wing1            = Groups for a Revolutionary and Independent Art
| wing2_title      = Black wing
| wing2            = João Candido Black Collective
| international    = 
| colours          = {{Color box|#BB0000|border=darkgray}} [[Dark Red]] <br /> {{Color box|#FFF000|border=darkgray}} [[Yellow]]
| website          = {{Official URL}}
| blank1_title     = 
| blank1           = 
| flag = Bandeira do Partido da Causa Operária, do Brasil.svg
}}
{{Politics of Brazil}}
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'''Workers' Cause Party''' ({{langx|pt|Partido da Causa Operária}}, '''PCO''') is a [[political party]] in Brazil. Its origins can be traced back to 1978, when several [[Trotskyism|Trotskyist]] activists who were not satisfied with the [[List of left-wing internationals|socialist international]] united under the name ''Tendência Trotskista do Brasil'' (''Brazilian Trotskyist Tendency, TTB''). However, the registered party was only established in 1995. Its [[electoral number]] is 29.