Gerber, David A. The Making of an American Pluralism: Buffalo, New York, 1825-60. Urbana and Chicago: University of Illinois Press, 1989. Pp. xvii, 531. Map, 6 black and white plates, index Emmons, David M. The Butte Irish: Class and Ethnicity in an American Mining Town, 1875-1925. Urbana and Chicago: University of Illinois Press, 1989. Pp. xii, 443. 13 black and white plates, index Miller, Randall M. and George E. Pozzetta, eds. Shades of the Sunbelt: Essays on Ethnicity, Race and the Urban South. Boca Raton: Florida Atlantic University Press, 1989. Pp. xvii, 229. Tables, maps, index Ward, David. Poverty, Ethnicity, and the American City, 1840-1925: Changing Conceptions of the Slum and Ghetto. Cambridge: Cambridge University Press, 1989. Pp. xiv, 263. Illustrations, index. $39.50 (U.S.) (cloth), $13.95 (U.S.) (paper)