In recent years, federal and state governments have recognized their responsibility for the protection of unmarked ancient burial grounds that may be threatened by modern land use activities and natural disasters. The editors have compiled case studies that reflect effective answers to removal, analysis, and reburial of human remains by archaeologists. Each study provides fascinating research from the excavation of historic cemeteries, which has added considerable knowledge to our understanding of factors relating to health, disease, and trauma, and the social histories of the diverse human communities occupying North America during the last three centuries. The volume also represents an important resource guide for archaeologists, historians, and other researchers concerning the sensitive treatment of the nation's historic burying grounds and cemeteries exposed by 20th century changes to the landscape.The Introduction highlights recent examples of the way osteological analysis of burials contributes to our knowledge of past histories. Part I examines several socially disenfranchised groups that are under-represented in historic records. These analyses demonstrate how archaeological and anthropological research can contribute to a better understanding of cultural conditions and life ways of important social groups. Part II consists of articles that illustrate where past and recent traumas and desecration have affected human burials. Part III represents the only technical section, providing a resource guide on professional standards in conducting documentary research as well as fieldwork in the location and excavation of historic burials.