, ▁helped ▁her ▁with ▁anti - war ▁advert is ements ▁and ▁peace ▁propag anda . ▁Fund ed ▁totally ▁by ▁her , ▁the ▁Peace ▁House ▁reached ▁millions ▁as ▁the ▁result ▁of ▁its ▁propag anda ▁campaign s . ▁A ▁common ▁message ▁on ▁post ers ▁was ▁" To o ▁young ▁to ▁vote ▁but ▁not ▁too ▁young ▁to ▁be ▁killed ." ▁During ▁World ▁War ▁II , ▁she ▁advoc ated ▁for ▁complete ▁neutral ity ▁in ▁the ▁armed ▁conflict . ▁She ▁held ▁a ▁meeting ▁at ▁Car neg ie ▁Hall ▁in ▁ 1 9 3 9 ▁where ▁sen ators ▁and ▁represent atives ▁of ▁Congress , ▁who ▁wanted ▁to ▁lift ▁the ▁arms ▁embargo , ▁addressed ▁calls ▁for ▁peace . ▁During ▁World ▁War ▁II , ▁she ▁wrote ▁an ▁open ▁letter ▁to ▁President ▁Franklin ▁D . ▁Ro ose vel t ▁asking ▁him ▁to ▁be ▁a ▁medi ator ▁for ▁a ▁peace ful ▁resolution . ▁It ▁was ▁published ▁as ▁an ▁advert is ement . ▁Dev oted ▁to ▁the ▁purs uit ▁of ▁world - wide ▁peace , ▁she ▁was ▁called ▁a ▁" one - w oman ▁campaign ▁for ▁peace ". ▁In ▁ 1 9 4 6 , ▁the ▁Peace ▁House ▁property ▁was ▁sold . ▁ ▁Women ' s ▁rights ▁and ▁education ▁Like ▁her ▁sister ▁Corn elia ▁Bry ce ▁Pin ch ot , ▁she ▁was ▁interested ▁in ▁women ' s ▁rights , ▁particularly ▁birth ▁control . ▁At ▁Cooper ▁Union , ▁she ▁was ▁on ▁the ▁Ad vis ory ▁Council ▁for ▁the ▁Woman ' s ▁Art ▁School , ▁School ▁of ▁Secret arial ▁Training , ▁and ▁the ▁School ▁of ▁Te