Here's why:
* Common Ancestry: Tribes and clans often trace their lineage back to a shared ancestor.
* Language: Many tribes and clans have their own unique dialects or languages, sometimes distinct from the dominant language of the region.
* Culture: They have shared traditions, rituals, and beliefs that distinguish them from other groups.
* Name: Often, tribes and clans are identified by a common name, signifying their shared identity.
Examples:
* The Gonds: A large tribal group in central India with a distinct language and rich cultural traditions.
* The Bhils: Another significant tribal group found in western and central India, known for their archery skills.
* The Nayars: A community in Kerala with a unique matrilineal social system.
Important Note: Using the word "Indian" to refer to a tribal group can be problematic, as it can be perceived as generalizing about the diverse tribal communities within India. It's important to be specific and use the tribe's name or a more inclusive term like "Indigenous people of India."