CONTENTS:- 1. Social Systems in India. 2. North east India. 3. Christianity in North East India. 4. Arunachal Pradesh: Society and Customs. 5. Manipur: Society and Customs. 6. Assam: Society and Customs. 7. Meghalaya: Society and Customs. 8. Mizoram: Society and Customs. 9. Nagaland: Society and Customs. 10. Tripura: Society and Customs.