Bright Radical Star traces the evolution of frontier Iowa from arguably the most racist free state in the antebellum Union to one of its most outspokenly egalitarian, linking these midwesterners' extraordinary collective behavior with the psychology and sociology of race relations. Diverse personalities from a variety of political cultures--Yankees and New Yorkers, Pennsylvanians and Ohioans, Southerners from Virginia and Maryland and North Carolina, immigrant Irish, Germans, Scandinavians--illuminate this saga, which begins in 1833 with Iowa officially opened to settlement, and...