Physical anthropology: studies the biological development of humans.
Sociology: the scientific study of society, patterns of social relationships, social interaction, and culture. It is a social science that uses various methods of empirical investigation and critical analysis to develop a body of knowledge about social order, acceptance, and change or social evolution.
Genealogy: also known as family history, is the study of families and the tracing of their lineages and history. Genealogists use oral interviews, historical records, genetic analysis, and other records to obtain information about a family and to demonstrate kinship and pedigrees of its members. The results are often displayed in charts or written as narratives.