 Ramba uchiverenga ndima iyi - Gore rakatevera racho, Schwimmer akaitwa munyori wenhau weInternational Woman Suffrage Alliance muLondon. Hondo Yenyika I payakatanga, akanzi muvengi wokune imwe nyika uye akabva kuEurope achienda kuUnited States, kwaakataura nezvekodzero yokuvhota uye kurwisa hondo. Akanga ari mumwe wevakatanga Womans Peace Party uye sangano raizova reWomens International League for Peace and Freedom. Muna 1915, pashure pokupinda musangano weInternational Congress of WomenMuHague, akashanda nevamwe vanorwira kodzero dzevanhukadzi kuti vakurudzire makurukota okune dzimwe nyika muEurope kuti atsigire kugadzirwa kwomutumbi wokureverera zvine rugare nhau dzenyika yose uye akabatsira kunyengetedza Henry Ford kuti atore Ship of Peace. Kubva muna 1916 kusvika muna 1918, Schwimmer aigara muEurope achishanda pazvirongwa zvakasiyana-siyana zvokupedza hondo. Nekugadzwa kweFirst Hungarian Republic, akagadzwa semumwe wevakadzi vekutanga pasi rose vamiriri kubva kuHungary kuenda kuSwitzerland muna 1918. Apo Republic yakaparadzwa necoup détat, akatizira kuUnited States, achirega kuva mugari weHungary. 