- Dominant language or languages
- Affiliation with other languages
- Position within a linguistic stock or family dialectic differentiation
- Processes of linguistic change (e.g., drift); etc.
- Racial afflliations 144
- Cultural affiliations 171
Outline of Cultural Materials. George P. Murdock, et al., eds. New Haven, Conn. Human Relations Area Files, Inc. 1961. xxv, 164 p.