 Nyorai kupfuurira kweiyi ndima - Sezvo kupesana pakati pevaBolshevik navaMenshevik kwakasimbiswa, Bund yakawedzera kukwezvwa kurutivi rwavaMenshevik. VaMenshevik vakashandura chimiro chavo pamusoro pesangano rehurumende, zvichiita kuti zvibvire kuti Bund ipindezve mubato reMenshevik reRSDRP. Muna 1906, Liber akamiririra Bund pa4, Kubatanidza, Congress yeRSDLPmuStockholm apo Bund yakabatanazve nebato. PaChishanu Congress muLondon muna 1907 akasarudzwa kuRSDLP Central Committee. Mukati meRevolution ye1905 isina kubudirira, Liber akaita basa semumiriri weBundist mumaSoviet, kunyange zvazvo iye, kufanana nevakawanda veSD kusanganisira Lenin, pakutanga akatambira sangano idzva revashandi risina kurongwa nekusava nechokwadi. Apo Shanduko yakadzikira muna 1907 uye utongi hwakadzokorora chiremera chayo, Liber akanga ari mumwe weavo vakatsigira nzira yakangwarira, yepamutemo yekuita kweRSDRP. Vanozivikanwa seVachengeti nokuti vaida kuparadza sangano risiri pamutemo repasi pevhu rebato, boka iri rakashorwa zvakasimba naLenin pamwe chete naParty Mensheviks saMartov naTrotsky panguva iyoyo aiva Menshevik. Zvisinei, Social-Democratic Liquidators yakafanana naLiber yakanga ine vaenzani pakati peSocialist-Revolutionaries, kubatanidza A.R. Gots wezuva raLiber. Kubatana kweLiber neGots muna 1917 kungave kwakatangira muLiquidationism yavo ya1910. Munguva iyi, Liber akaroora, izvo zvingave zvakakurudzirawo kusimbisa kwake basa repamutemo. 