Why is "Lingeer" trending?

Wikipedia Overview

Lingeer was the title given to the mother or sister of a king in the Serer kingdoms of Sine, Saloum, and previously the Kingdom of Baol; and the Wolof kingdoms of Cayor, Jolof, Baol and Waalo in pre-colonial Senegal. The word "Lingeer" means "queen" or "princess" in Serer and Wolof languages. The Lingeer was considered the “great princess of royal courts.” These kingdoms utilized a bilineal system, as a candidate for kingship could not succeed to the throne if he was not a member of the reigning materlineage, and thus, the Lingeer's maternal lineage was highly significant. Similarly, a candidate could not succeed to the throne as king if he was not a member of the noble reigning patriclans. That was particularly so among the Serer who retained much of their old culture, customs and traditional religion where women played a significant role compared to the Wolof who adopted Islam. Various Lingeers have been noted for their resistance efforts to colonial conquest.