The ▁Book ▁the ▁Commun ists ▁tried ▁to ▁Dest roy !" ▁ ▁The ▁found ing ▁documents ▁of ▁the ▁Progress ive ▁Labor ▁Party ▁port rayed ▁F oster ▁as ▁representing ▁the ▁best ▁side ▁of ▁the ▁Commun ist ▁Party , ▁while ▁bl aming ▁reform ist ▁and ▁revision ist ▁t endencies ▁on ▁Earl ▁Brow der . ▁Many ▁of ▁the ▁groups ▁of ▁the ▁ 1 9 7 0 s ▁New ▁Commun ist ▁Mov ement ▁e ul og ized ▁and ▁u ph eld ▁F oster ▁as ▁their ▁icon . ▁Many ▁bi ograph ies ▁of ▁F oster ▁have ▁been ▁published ▁by ▁American ▁academ ics ▁and ▁histor ians . ▁ ▁The ▁American ▁Party ▁of ▁Labor ▁claims ▁descent ▁from ▁F oster ▁and ▁his ▁secretary ▁and ▁a ide , ▁Jack ▁Sh ul man . ▁ ▁Foot notes ▁ ▁Works ▁ ▁Books ▁and ▁pam ph lets ▁ ▁In sur gency : ▁or , ▁the ▁economic ▁power ▁of ▁the ▁middle ▁class ▁( with ▁Herm on ▁Tit us ) ▁Seattle , ▁W ash : ▁Trust ee ▁Print . ▁Co ., ▁ 1 9 1 0 . ▁ ▁Sy nd ical ism ▁( with ▁Earl ▁Ford ) ▁Chicago , ▁IL : ▁W . Z . ▁F oster , ▁ 1 9 1 3 . ▁ ▁Trade ▁Union ism : ▁The ▁Road ▁to ▁Fre edom . ▁Chicago , ▁IL : ▁International ▁Trade ▁Union ▁Edu c ational ▁League , ▁ 1 9 1 6 . ▁ ▁General ▁Report ▁on ▁Ste el ▁St rike ▁Rel ief ▁Fund . ▁Pitts burgh , ▁PA : ▁National ▁Committee ▁for ▁Organ izing ▁Iron ▁and ▁Ste