Assertion: caliphate | /r/CapableOf | link over 10 million people
Facets:
value: in the nineteenth century
type: TEMPORAL
Source sentences:
text: Developed in the context of multiple independent Hausa Kingdoms, at its height, the caliphate linked over 30 different emirates and over 10 million people in the most powerful state in the region and one of the most significant empires in Africa in the nineteenth century.