Family Feud for the True Seal

Were the medieval wars between Christian Solomonic kings and Muslim Adal sultanates in the Horn of Africa actually a “family feud” between two branches of the same elite Suleymaniyad lineage?

Contrary to the traditional narrative of a “Clash of Civilizations,” a new historical theory—the Suleymaniyad Vanguard Hypothesis—suggests that the Christian Amhara and Muslim Argoba elites shared a common origin: a single family of warrior-administrators tracing their lineage to the Banu Hashim (the Prophet Muhammad’s clan) who fled persecution in the 8th century. For centuries, this unified group controlled the region’s economy through the “Hashemite Gold Sca...