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Explore the historical significance of Indian Ocean trade networks facilitating travel, migration, and cultural interactions between Africa, Eurasia, and Southeast Asia. Discover the impact of monsoons, diverse regions, early voyages, new technologies, and human variety on the interconnected civilizations. Learn about the role of religion and the Trans-Saharan trade while facing the challenges of geography and the Bantu migration hypothesis.
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Indian Ocean & African Trade Networks of Communication & Exchange Chapter 7
Not Just Trade… • Travel • Migration • Imperial conquest • Religious interaction • Cultural interaction
Unique… • First real ocean humans could cross rather than just clinging to shorelines • Place where Africa & Eurasia come together • Waters are warm • Wind system tailor-made for long-distance voyaging • Oceanic trade & travel longer here than anywhere • Lack of unity…connects lots of unique cultures
Monsoons • Predictable • Sail with the wind, both ways • Discovered byall Indian Ocean peoples
Three Distinct Regions • South China Sea • East coast of India to the islands of Southeast Asia • West coast of India to the Persian Gulf & the east coast of Africa
Early Voyages • Could cross the top of the ocean & still follow a coastline • Early as third millennium BCE, sailors traversing waters between Mesopotamia & and the Indus in simple craft • Madagascar settled by people from Southeast Asia during first millennium
New Technologies • Triangular lateen sail
Ecological Variety • Served as stimulus to trade • East Africa – mangroves; frankincense • India – teak (wood) ; pepper • Arabia – horses; pearls • SE Asia – nutmeg • China – pottery; silk
Human Variety • Connects Africa, Southwest Asia, South Asia, and East Asia • Vigorous cross-cultural interaction • port cities (entrepôt)
Religion • Missionaries used the routes • Indian merchants had Brahmin priests travel spreading Hinduism • Spread of Buddhism • Spread of Christianity
The Trade • Southern traders brought salt across Sahara • Equatorial forest traders brought palm oil • Romans supplied wheat & olives • Sahel were the middlemen
The Challenge of Geography • Desert to north • Oceans to east and west • Difficult equatorial travel in rain forest • Mountains separate east and west • Few external contacts
The Bantu • Hypothesis – cultural unity came from the peoples who occupied the southern Sahara & had to migrate southward; therefore common roots of culture (desertification) • Evidence comes from path of spread of bananas, copper, & iron smelting • Although over 2,000 distinct languages, they come from Bantu language family