In themid-nineteenth-century United States, as it became increasingly difficult todistinguish between bodies understood as black, white, or Indian; able-bodiedor disabled; and male or female, intense efforts emerged to define theseidentities as biologically distinct and scientifically verifiable in aliterally marked body. Combining literary analysis, legal history, and visualculture, Ellen Samuels traces the evolution of the “fantasy ofidentification”—the powerful...