Subject
Assimilation (Sociology)
12
Social evolution
12
Social structure
12
Tribes
12
Civilization, Ancient
9
Archaeology
6
Celts
6
Cultural geography
6
Population
6
Social ecology
6
Technology and civilization
6
Rites and ceremonies
3
Sociology
3
Celtic antiquities
2
Psychology
2
Women Health and hygiene
2
Women's studies
2
Christianity
1
Civilization, Medieval
1
Classical literature
1
Computers History
1
Devil
1
Europe History
1
Families
1
Judaism
1
Kinship
1
Literature, Medieval
1
Middle Ages
1
Reformation
1
Religion and sociology
1
Religions History
1
Religious institutions
1
Renaissance
1
Ritual
1
Robotics History
1
Social groups
1
Social influence
1
Women
1