Shortly afterwards , he resigned from the ILP and joined the Communist Party of Great Britain ( CPGB ) .
Early in 1924 , Dunstan visited the Soviet Union , and concluded that conditions for workers were better there than in Britain .
Shortly afterwards , Dunstan resigned from the ILP and joined the Communist Party of Great Britain ( CPGB ) .
Early in 1924 , Dunstan visited the Soviet Union , and concluded that conditions for workers were better there than in Britain .