Slavery in Oman
Legal chattel slavery existed in the area which was later to become Oman from antiquity until the 1970s. Oman was united with Zanzibar from the 1690s until 1856, and was a significant center of the Indian Ocean slave trade from Zanzibar in East Africa to the Arabian Peninsula and Iran, a central hub of the regional slave trade, which constituted a large part of its economy.