2.3 Exchange in the Indian Ocean

Causes of Expanded Exchange in the Indian Ocean

• The Spread of Islam

• Increased Demand for Specialized Products

• Environmental Knowledge

• Advances in Maritime Technology

• Growth Of States

Effects of Expanded Exchange in the Indian Ocean

• Diasporic Communities

• Response to Increased Demand

• Swahili City-States

• Significant Cultural Transfers

Malacca

Example of the Indian Ocean trade networks fostering the growth of states

• Muslim city-state, Islamic trade connections help flourish.

• Became wealthy from building a navy and imposing fees on ships passing by the Strait of Malacca.

Gujarat

• Gujarat acted as a go-between for trade, linking the Middle East and East Africa with Southeast Asia and China.

• Gujarat serves as a key example of a state that grew in wealth by expanding trade, specifically by imposing customs taxes and duties on imported goods.

Calicut

• It was a primary destination for foreign merchants (specifically Muslim and Chinese traders) to exchange goods from East and West.

• hosted merchant diaspora communities.

Spice Islands

• The islands were famous for producing and exporting nutmeg, mace, cloves, and cardamom.

• They exemplify the "Increased Demand for Specialized Products"

• attracted merchants from India, Arabia, China, and later, European powers like Portugal.

Monsoon Winds

• Sailors timed voyages with wind shifts to avoid sailing against the wind.

• Allowed for the trade of spices, silk, and porcelain between East Africa, the Middle East, and Southeast Asia

Lateen sails

Causes of the expansion of Indian Ocean Trade

• could easily change winds coming from many directions

stern rubber

Cause of the expansion of Indian Ocean Trade

• gave more ships more stability and easier to maneuver

astrolabe

Cause of the expansion of Indian Ocean Trade

• allowed sailors to determine how far north or south they were from the equator.

Indian Ocean slave trade

• Increased demand for labor turned East African city-states into massive economic hubs

• The movement of people allowed for the spread of Islamic practices, languages, and technologies

diasporic communities

Effects of the expansion of communities

• Many Arab merchants stayed in western Indian ports and permanently stayed because they married women they met there.

• Merchants from Dar al-islam brought Islam to southern Asia through intermarriage.

Zheng He

• the voyages aimed to display the might of the Ming Dynasty

• demand tribute from foreign rulers,

• open new markets for Chinese goods.