1. Trade Routes: Silk Road, Indian Ocean, Trans-Saharan
The spread of economic activity, religion, and disease through trade

2. Essential Question:
How were the Trans-Saharan Trade, Indian Ocean and Silk Routes similar?
How were these trade routes different?
Essay Q: Compare and Contrast the Trans-Saharan trade, Indian Ocean trade and Silk Routes.

3. Impact of Trade
Brought wealth and access to foreign products and enabled people to concentrate their efforts on economic activities best suited to their regions
Facilitated the spread of religious traditions beyond their original homelands
Facilitated the transmission of disease

4. Checks for Understanding (CFU)
Economic activity: What would an example of a commodity in West Africa that may have helped bring economic prosperity?
Religion: Provide an example of a religion/religious philosophy that was spread by trade?
Disease: What disease was spread as a result of trade? Which empire is primarily responsible for this outbreak?

5. Classical Civilizations
Classical empires such as the Han, Kushan, Parthian, and Roman brought order and stability to large territories
They undertook massive construction projects to improve transportation infrastructure
The expanding size of the empires brought them within close proximity to or even bordering on each other
As classical empires reduced the costs of long-distance trade, merchants began establishing an extensive network of trade routes that linked much of Eurasia and northern Africa
Collectively, these routes are known as the “Silk Roads” because high-quality silk from China was one of the principal commodities exchanged over the roads

7. Where did it go?
Linked China and the Holy Roman Empire
The two extreme ends of Eurasia
Started in the Han capital of Chang’an and went west to the Taklamakan Desert
There the road split into two main branches that skirted the desert to the north and south
In northern Iran, the route joined with roads to ports on the Caspian Sea and the Persian Gulf and proceeded to Palmyra (modern Syria)
There it met roads coming from Arabia and ports on the Red Sea
The Silk Roads also provided access at ports like Guangzhou in southern China that led to maritime routes to India and Ceylon (modern-day Sri Lanka)

8. Organization of Long-distance Trade
Individual merchants usually did not travel from one end of Eurasia to the other
Instead they handled long-distance trade in stages

9. Silk Road Trade to the West
Silk and spices traveled west from southeast Asia, China, and India
China was the only country in classical times where cultivators and weavers had developed techniques for producing high-quality silk fabrics
Spices served not just to season food but also as drugs, anesthetics, aphrodisiacs, perfumes, aromatics, and magical potions
Chinese silk making

10. Silk Road Trade to the East
Central Asia produced large, strong horses and jade that was highly prized by Chinese stone carvers
The Roman empire traded glassware, jewelry, works of art, decorative items, perfumes, bronze goods, wool and linen textiles, pottery, iron tools, olive oil, wine, and gold and silver bullion
Mediterranean merchants and manufacturers often imported raw materials such as uncut gemstones which they exported as finished products in the form of expensive jewelry and decorative items

11. Spread of Religion: Buddhism and Hinduism
Siddhartha Gautama (Buddha) first announced his doctrine publicly in India in 528 B.C.
By the 3rd Century B.C., Buddhism was well-established in northern India
Buddhism was especially successful in attracting merchants as converts
Merchants carried Buddhism along the Silk Roads where it first established a presence in the oasis towns where merchants and their caravans stopped for food, rest, lodging, and markets
Hinduism also spread along the Silk Roads, primarily along the sea lanes

12. Spread of Religion: Christianity
Antioch, the western terminus of the overland Silk Roads, was an important center in early Christianity
Like other religions, Christianity followed the trade routes and expanded east throughout Mesopotamia, Iran, and as far away as India
However, its greatest concentration was in the Mediterranean basin, where the Roman Roads, like the Silk Roads, provided ready transportation

13. Disease: Bubonic Plague
During the 1330s plague erupted in southwestern China
During the 1340s, Mongols, merchants, and other travelers helped to spread the disease along trade routes to points west of China
It thrived in the trading cities of central Asia where domestic animals and rodents provided abundant breeding grounds for fleas and the plague bacillus
By 1346 it had reached the Black Sea ports of Caffa and Tana

15. Bubonic Plague in Europe
In 1347 Italian merchants fled the plague-infected Black Sea ports and unwittingly spread the disease to the Mediterranean Basin
By 1348, following trade routes, plague had sparked epidemics in most of western Europe
Illustration of bubonic plague in the Toggenburg Bible (1411)

16. End of Silk Road
The spread of the bubonic plague and the collapse of the Mongol Empire made overland travel on the Silk Roads more dangerous than before
Muslim mariners began avoiding the overland route and bringing Asian goods to Cairo where Italian merchants purchased them for distribution in western Europe
Europeans wanted access to those Asian goods without having to go through the Muslim middlemen
They began seeking maritime trade routes directly to Asia which would largely displace the Silk Roads
European Explorations

17. CFU What were the three main impacts of the Silk Trade Routes?
Why did the Silk Trade Routes come to an end?
Which religion has not been mentioned yet? Why do you think this is the case?

18. Indian Ocean Trade: Monsoon Mariners
The Indian Ocean trade increased between 1200 and 1500
It was stimulated by the prosperity of Latin Europe, Asian, and African states
It was also stimulated in the fourteenth century, by the collapse of the overland trade routes

19. Indian Ocean Trade “Zone of interaction” First ocean to be crossed
“Sailor's ocean”
Warm water
Fairly placid waters
Wind patterns: one way = north of equator, the other = south of the equator
Lateen Sail allowed sailors to sail across the Indian ocean, could sail into wind

21. Indian Ocean Trade Cont.
In the Red and Arabian Seas, trade was carried on dhows. From India on to Southeast Asia, junks dominated the trade routes
Junks were technologically advanced vessels, having watertight compartments, up to twelve sails, and carrying cargoes of up to 1,000 tons

22. Dhows

23. Junks

24. Indian Ocean Trade
Junks were developed in China, but during the fifteenth century, junks were also built in Bengal and Southeast Asia and sailed with crews from those places
The Indian Ocean trade was decentralized and cooperative, with various regions supplying particular goods

25. Trade Goods Teak from India Mangrove swamps in East Africa
Arabian horses to India
Spices from Southeast Asia & Spice Islands
Frankincense from Arabia and Africa
***Desired far beyond the Indian Ocean world
Slave trades & labor migrations
Slaves from East Africa to Arabia/India
From Southeast Asia to Southern Africa

26. Africa: The Swahili Coast and Zimbabwe
By 1500, there were thirty or forty separate city-states along the East African coast participating in the Indian Ocean trade
The people of these coastal cities, the “Swahili” people, all spoke an African language enriched with Arabic and Persian vocabulary.

27. Africa and Indian Ocean Trade
Swahili cities, including Kilwa, were famous as exporters of gold that was mined in or around the inland kingdom whose capital was Great Zimbabwe.
Great Zimbabwe’s economy rested on agriculture, cattle herding, and trade.
The city declined due to an ecological crisis brought on by deforestation and overgrazing.

28. Arabia: Aden and the Red Sea
Aden had enough rainfall to produce wheat for export and a location that made it a central transit point for trade from the Persian Gulf, East Africa, and Egypt
Aden’s merchants prospered on this trade and built what appeared to travelers to be a wealthy and impressive city.

29. Indian Ocean trade cont.
In general, a common interest in trade allowed the various peoples and religions of the Indian Ocean basin to live in peace
Violence did sometimes break out, however, as when Christian Ethiopia fought with the Muslims of the Red Sea coast over control of trade.

30. India: Gujarat and the Malabar Coast
The state of Gujarat prospered from the Indian Ocean trade, exporting cotton textiles and indigo in return for gold and silver
Gujarat was not simply a commercial center; it was also a manufacturing center that produced textiles, leather goods, carpets, silk, and other commodities
Gujarat’s overseas trade was dominated by Muslims, but Hindus also benefited.

31. Gujarat and Malabar Coast Continued…
Calicut and other cities of the Malabar Coast exported cotton textiles and spices and served as clearing-houses for long-distance trade
The cities of the Malabar Coast were unified in a loose confederation whose rulers were tolerant of other religious and ethnic groups.

32. Southeast Asia: The Rise of Malacca
The Strait of Malacca is the principal passage from the Indian Ocean to the South China Sea
In the fourteenth century a gang of Chinese pirates preyed upon the strait, nominally under the control of the Java-based kingdom of Majapahit

33. Malacca cont.
In 1407, the forces of the Ming dynasty crushed the Chinese pirates
The Muslim ruler of Malacca took advantage of this to exert his domination over the strait and to make Malacca into a major port and a center of trade.

34. Spread of Ideas Religion Trading Language
Indian merchants brought by Brahmin priests
Muslim scholars brought by Arab merchants
Christian merchants brought by priests
Trading Language
Swahili: mix of Arabic, Indian, and Bantu (African)

35. Indian Ocean Trade CFU
What factor(s) led to rise of the Indian Ocean trade?
What empires/countries/kingdoms participated in Indian Ocean Trade- please list 2 places and provide examples of what they traded.
What other things were traded aside from goods?

36. Trans-Saharan Trade
A series of powerful trading kingdoms emerged in West Africa.
The West African kingdoms controlled important trade routes that connected North Africa and West Africa.
Beginning of Trans-Saharan Trade
North Africa was rich in the salt that West Africa lacked.
West Africa was rich in gold.
The Trans-Saharan trade led to an exchange of salt for gold.

37. Trans-Saharan Trade
Began with Soninke Empire (Ghana) in the 5th century
Linked to Mediterranean Empires supplied gold and salt
Used camels (Ibn Battuta, camel caravan size = 1,000-12,000)
Eventually sent slaves north

38. Trans-Saharan Trade Beginning of trade: Ghana Height of trade: Mali
Decline of trade: Portuguese invaders/Atlantic slave trade

40. Spread Of Islam: Islamic Impact
Active trade with Islamic world (Dar al-Islam)
Islamic world interested in Ghana:
“The richest king on the face of the earth by reason of wealth and treasure of [gold]”
By 11th C, Muslims part of culture of the Savannah

41. Ghana:
Ghana was called the “land of gold” but it did not have gold. Instead, the trade routes passed through Ghana and the kings of Ghana taxed all entering and exiting the kingdom.
The kingdom of Ghana emerged as early as 500 A.D. It collapsed in the 11th century.
The kings of Ghana used their wealth to build a powerful army and keep the peace within their empire.
Religious Muslims, Almoravids, invaded and destroyed Ghana in the 1100s but another West African kingdom rose to power to protect the valuable Salt for Gold Trade.

42. Mali:
After decline of Ghana, the West African Kingdom of Mali emerged as a great trading empire.
Took control of Gold Trade
Most famous king: Mansa Musa
set up a great center of learning in Timbuktu
Expanded empire
Converted to Islam and went on Hajj
Gave away tremendous amount of gold

43. Songhai:
The West African kingdom of Songhai was the largest of the three trading kingdoms
Muslim
controlled the profitable Trans-Saharan trade
Eventually, the kingdom of Songhai fell to invading armies from Morocco in 1591 (they had guns)