What is the definition of a "tribe" in an anthropological context?

In anthropology, a "tribe" is defined as a social group sharing common ancestry and culture. This definition emphasizes the importance of kinship and shared cultural practices among members, which can include language, customs, traditions, and social norms. Tribes are typically composed of multiple families who may live in close proximity and share a collective identity based on historical lineage.

This understanding of a tribe highlights its role in social organization, where individuals often see themselves as part of a larger community that provides social support, identity, and a sense of belonging. Tribes may govern themselves through egalitarian or leadership structures, but fundamentally, their cohesion is rooted in shared ancestry and cultural connections rather than political, religious, or temporary gatherings. This contrasts with the other options, which emphasize aspects like political organization or religious focuses that do not fully capture the essence of what constitutes a tribe anthropologically.