Assertion: empire's people | /r/CapableOf | throw off their subjection
Facets:
Source sentences:
text: Gao rebelled (c. 1400); the Tuareg seized Walata and Timbuktu (1431); the peoples of Takrur and their neighbours (notably the Wolof) threw off their subjection; and the Mossi (in what is now Burkina Faso) began to harass their Mali overlord.