Yes. https://en.wikipedia.org/wiki/National_Negro_Labor_Council https://en.wikipedia.org/wiki/National_Negro_Labor_Council https://en.wikipedia.org/wiki/Ameri

Yes. https://en.wikipedia.org/wiki/National_Negro_Labor_Council https://en.wikipedia.org/wiki/National_Negro_Labor_Council https://en.wikipedia.org/wiki/American_Negro_Labor_Congress https://en.wikipedia.org/wiki/American_Negro_Labor_Congress https://en.wikipedia.org/wiki/League_of_Revolutionary_Black_Workers https://en.wikipedia.org/wiki/League_of_Revolutionary_Black_... https://en.wikipedia.org/wiki/Dodge_Revolutionary_Union_Movement https://en.wikipedia.org/wiki/Dodge_Revolutionary_Union_Move... https://en.wikipedia.org/wiki/Coalition_of_Black_Trade_Unionists https://en.wikipedia.org/wiki/Coalition_of_Black_Trade_Union... https://en.wikipedia.org/wiki/National_Brotherhood_of_Workers_of_America https://en.wikipedia.org/wiki/National_Brotherhood_of_Worker... https://en.wikipedia.org/wiki/Brotherhood_of_Sleeping_Car_Porters https://en.wikipedia.org/wiki/Brotherhood_of_Sleeping_Car_Po... (See also: https://en.wikipedia.org/wiki/Railroad_Commission_v._Pullman_Co https://en.wikipedia.org/wiki/Railroad_Commission_v._Pullman.... ) https://en.wikipedia.org/wiki/International_Association_of_Railway_Employees https://en.wikipedia.org/wiki/International_Association_of_R... https://en.wikipedia.org/wiki/Negro_Actors_Guild_of_America https://en.wikipedia.org/wiki/Negro_Actors_Guild_of_America https://en.wikipedia.org/wiki/Negro_Labor_Committee https://en.wikipedia.org/wiki/Negro_Labor_Committee