Throughout his active participation in the contemporary social and political life of the Russian Empire, Dubnow called for modernizing Jewish education, organizing Jewish self-defense against pogroms, and demanding equal rights for Russian Jews, including the right to vote. Living in Vilna, Lithuania, during the early months of 1905 Russian Revolution, he became active in organizing a Jewish political response to opportunities arising from the new civil rights which were being promised. In this effort he worked with a variety of Jewish opinion, e.g., those favouring diaspora autonomy, Zionism, socialism, and assimilation.