(pen)o Overview (pen)-> (g)Demand and regional exchange(pen) (pen)-> (li)Desert transport and technology(pen) (pen)-> (p)Commercial growth and urbanization(pen) (pen)o (g)Demand and regional exchange(pen) (pen)-> c. 1200-1450: (hp)trade(pen) linked West Africa and North Africa. (pen)-> North African (g)demand(pen) for gold drew merchants south. (pen)-> Gold supplied Mediterranean markets and coinage. (pen)-> Scarce salt in the savanna encouraged (li)desert(pen) imports. (pen)-> Merchants (g)exchanged(pen) Saharan salt for West African gold. (pen)-> Enslaved people and textiles also crossed the Sahara. (pen)o (li)Desert transport and technology(pen) (pen)-> Aridity made water access essential to (li)desert(pen) travel. (pen)-> Camels tolerated (li)desert(pen) conditions better than horses. (pen)-> Improved camel saddles increased carrying capacity. (pen)-> Large caravans pooled supplies and reduced attack risks. (pen)-> Berber guides used (li)desert(pen) knowledge to connect oases. (pen)-> Oasis stops enabled crossings but constrained routes. (pen)o (p)Commercial growth and urbanization(pen) (pen)-> Older routes expanded; camels were not new after 1200. (pen)-> (li)Desert(pen) routes joined river (hp)trade(pen) along the Niger. (pen)-> (hp)Trade(pen) income enlarged markets in Timbuktu and Gao. (pen)-> Merchant settlements connected distant (hp)trading(pen) regions. (pen)-> Growing towns increased (g)demand(pen) for food and artisans. (pen)o Overview (pen)-> (hp)Mali(pen)'(hp)s expansion and trade(pen) (pen)-> (hp)Islam and communication(pen) (pen)-> (pu)Social effects and continuities(pen) (pen)o (hp)Mali(pen)'(hp)s expansion and trade(pen) (pen)-> (hp)Mali(pen) rose in the 1200s along West African (hp)trade(pen) routes. (pen)-> Sundiata's conquests consolidated (hp)Mali(pen)'s (g)regional(pen) power. (pen)-> Control of gold commerce and (hp)trade(pen) towns yielded taxes. (pen)-> (hp)Trade(pen) revenue financed armies and further (hp)expansion(pen). (pen)-> Rulers protected routes, encouraging merchant travel. (pen)-> Imperial rule linked Niger markets to Saharan caravans. (pen)o (hp)Islam and communication(pen) (pen)-> Muslim merchants carried (hp)Islam(pen) across Saharan routes. (pen)-> Shared faith and (hp)Islamic(pen) law aided (p)commercial(pen) trust. (pen)-> Arabic connected traders, scholars, and royal courts. (pen)-> Mansa Musa's 1324-1325 hajj publicized (hp)Mali(pen)'s wealth. (pen)-> His patronage supported mosques and (hp)Islamic(pen) learning. (pen)-> Timbuktu drew scholars into wider Muslim networks. (pen)o (pu)Social effects and continuities(pen) (pen)-> (hp)Trade(pen) wealth strengthened rulers and merchant elites. (pen)-> (g)Demand(pen) for captives sustained forced migration north. (pen)-> (hp)Islam(pen) spread most strongly in courts and (hp)trade(pen) towns. (pen)-> Local religious practices persisted alongside (hp)Islam(pen). (pen)-> (hp)Mali(pen) expanded (g)exchange(pen) without erasing local cultures.