That would be the bubonic plague or the black plague for a more common name.
B describes the lost generation.
Songhai empire
Explanation:
mali was know as the dynastic state in west africa but during the regime of Sonni Ali the Songhai empire surpassed the malian empire in area, wealth and power absorbing vast areas of the mali empire and reached it greatest extent.
In both Spanish and Portuguese colonies, migrants from Europe known as peninsulares stood at the top of the social hierarchy, followed by criollos, individuals born in the Americas of Iberian parents. Your welcome