Answer:
Endogamus marriage
Explanation:
Endogamus marriage is a marriage that occurs in two same status families. Both families belong to the same tribe and both families have the same status in the society. Both have the same social-economic status. This marriage occurs between the two same tribes. Endogamy makes restrictions on people that marriage will happen between two same tribes or society. Endogamy marriage will lead to show the uniqueness and prestige in the community that the neighboring marriage would not bring. Thus the marriage in the neighbor is restricted. This type of marriage is not accepted and called Exo-marriage.