Functions of Kilwa.
Answer Text: Functions of Kilwa.(a) It was a major trading centre flourishing mainly due to the gold trade.(b) It was a major defense centre since it was heavily fortified against external aggression by a stone citadel.(c) It was a religious centre. Mosques for Islamic worship were located at Kilwa e.g the great mosque.(d) It was an administrative centre which housed palaces for the rulers and other rich people.