The growth of Sub-Saharan African Kingdoms was assisted by Agriculture and Trade. Increase in trade routes led to increase in transportation that played a major in increasing the trade activities that led to flourishing of these kingdoms, the major exports included slaves, gold, copper and animal products such as ivory, pelts, feathers and tortoise shells.
Because the Byzantine empire was weakened from other areas which the Barbarians invaded from hope I helped
1830 was the year when anti slavery movement first started, The abolitionist movement began as a more organized, radical and immediate effort to end slavery than earlier campaigns. It officially emerged around 1830. Historians believe ideas set forth during the religious movement known as the Second Great Awakening inspired abolitionists to rise up against slavery.
Answer:
Because it's been the dominant religion in the middle east for well over 1300 years.
Explanation: