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In a final section, HaTekufah HaGedolah includes an edition of Kol HaTor, a book attributed to a student of the Vilna Gaon, which Rabbi Kasher uses to argue that Gaon himself advocated for an early form of Zionism in his attempt to move to Eretz Israel, and the immigration of his disciples (the Perushim) to the Old Yishuv.