sentences:  Chamberlain became involved in Liberal politics, influenced by the strong radical and liberal traditions among Birmingham shoemakers and the long tradition of social action in Chamberlain's Unitarian church.There was pressure to redistribute parliamentary seats to cities and to enfranchise a greater proportion of urban men.In 1866, Earl Russell's Liberal administration submitted a Reform Bill to create 400,000 new voters, but the Bill was opposed by the "Adullamite" Liberals for disrupting the social order, and criticised by Radicals for not conceding the secret ballot or household suffrage.