WORLD HISTORY

Detailed explanation-1: -The correct option is B clan. A group of families that claim descent from a common ancestor is called a clan. A dynasty is a lineage of kings.

Detailed explanation-2: -A tribe is a human social group comprising numerous families, clans, or generations together with slaves, dependents, or adopted strangers. A tribe, though classically based on a remote common ancestor and thus shared kinship, is typically a political or ethnic unit that shares a common culture, language, and religion.

Detailed explanation-3: -Definition. Clan families are a group of families or households that claim descent from a common ancestor. These types of social groups create a sense of belonging to and with one another based upon claims that manifest into a form of active solidarity with and between clan members.

Detailed explanation-4: -The last universal common ancestor (LUCA) or universal most recent common ancestor (UMRCA) is the most recent population from which all organisms now living on Earth share common descent-the most recent common ancestor of all current life on Earth.

Detailed explanation-5: -A clan is an extended family. Your clan might include your parents and siblings, but also your cousins and second cousins, aunts and uncles, and grandparents. Families that are related to each other, whether through marriage or as distant cousins, are members of the same clan.