 Nyorai kupfuurira kweiyi ndima - Mukumuka kweiyi excission, musi waOctober 9, 1870, zvikamu zvinorwisana nechisimba uye zvechisimba zveIWAs Romandy Federation zvakapfuurira kuvamba Jura Federation mukati memusangano muSaint-Imier. Mubatanidzwa wakabudisa Sonvilier Circular muna 1871, iyo yakauyananisa nemapato ezvematongerwe enyika ehutongi uye yakatsigira masangano ekushanduka-shanduka akazvifananidza mushure memagariro emangwana avakada kuunza. Apo boka ravaanarchist rakadzingwa muIWA pakokorodzano yechishanu yeInternational, Jura Federation yakaronga musangano unokwikwidzana muSaint-Imier. Kokorodzano yacho yakasarudza kuramba kudzingwa kwavaanarchist muIWA nedzimwe chisarudzo dzeHague Congress neInternationals General Council, idzo dzakarangarirwa sedzokutonga. Kubva muchikamu chorusununguko chokuparadzana kwakasimuka Anti-Authoritarian International, iyo yavakataura kuva vadyi venhaka vechokwadi veIWA. 