​2.3 Exchange in the Indian Ocean

​2.3 Exchange in the Indian Ocean

By Isiah Jones

Poll

Imagine you are a merchant in the Indian Ocean. What is the ONE natural force you MUST understand to plan your voyages?

• A) Volcanic activity

• B) Monsoon winds

• C) Earthquake patterns

• D) Desert sandstorms

Open Ended

A) Volcanic activity

B) Monsoon winds

C) Earthquake patterns

D) Desert sandstorms

Turn & Talk: Why would this force be so important?

Lesson: Exchange in the Indian Ocean (c. 1200-1450)

Objective:

• Scholars will be able to analyze the causes and effects of the growth of Indian Ocean trade networks and explain how this expansion was supported by environmental knowledge and technology.

AP World History Theme:

• Theme 2: Economic Networks & Exchange (ECN)

  • This theme focuses on the creation, expansion, and interactions of economic systems across different societies.

Historical Thinking Skill:

• Causation

  • We will identify and evaluate the causes (e.g., spread of Islam, demand for goods, monsoon knowledge) and effects (e.g., rise of trading cities, diasporic communities, cultural transfers) of the expansion of the Indian Ocean network.

I Do/We Do - Causes of Exchange

📖 Read the first paragraph together.
🎯 Your Goal: Identify Causes and Effects of Indian Ocean trade growth.
🧠 Teacher will model how to annotate.
Let’s begin!

I Do/We Do - Causes of Exchange

Multiple Choice

According to the text, what was the relationship between the spread of Islam and Indian Ocean trade?

• A) Islam replaced all previous trade networks.

• B) Islam discouraged trade with non-Muslim regions.

• C) Islamic merchants and empires created connections that expanded trade.

• D) Islam had no significant impact on trade networks.

Open Ended

C) Islamic merchants and empires created connections that expanded trade.

💬 Turn & Talk: Find the sentence that supports the above answer.

You Do – Independent Reading & Notes

📚 Continue reading the rest of the text.
✍️ Complete your guided notes with Causes and Effects.
🔍 Look for:

• Environmental knowledge

• Technology

• Trade goods

• Other effects

Multiple Choice

SECTION 1: Causes of Exchange (Spread of Islam & Demand)

1. Multiple Choice: The text describes the spread of Islam and increased demand for specialized products as key causes for trade growth. Which statement best analyzes the relationship between these two factors?

• A) The spread of Islam decreased demand by encouraging regional self-sufficiency.

• B) Demand for goods existed first, and Islam spread solely to control that trade.

• C) The spread of Islam created wider networks that then stimulated greater demand for diverse goods across connected regions.

• D) Demand for goods and the spread of Islam were entirely unrelated developments.

Open Ended

SECTION 1: Causes of Exchange (Spread of Islam & Demand)

2. Short Answer: The text states that Calicut became a thriving center of trade. Analyze how both the "Spread of Islam" AND "Increased Demand" worked together to cause the growth of a specific port city like Calicut.

Multiple Choice

SECTION 2: Causes of Exchange (Environmental Knowledge & Technology)

3. Multiple Choice: A historian argues that environmental knowledge was more important than maritime technology for the initial growth of Indian Ocean trade. Which evidence from the text provides the STRONGEST support for this argument?

• A) The lateen sail allowed ships to carry more cargo.

• B) The astrolabe was improved by Muslim navigators.

• C) The stern rudder was invented during the classical period.

• D) Merchants had to plan their entire voyage schedule around the predictable monsoon wind cycles.

Open Ended

SECTION 2: Causes of Exchange (Environmental Knowledge & Technology)

4. Short Answer: Evaluate the relative importance of monsoon winds versus one specific maritime technology (lateen sail, stern rudder, OR astrolabe) in enabling the expansion of Indian Ocean trade. Explain your reasoning.

Multiple Choice

SECTION 3: Effects of Exchange (Diasporic Communities, City-States, Zheng He)

5. Multiple Choice: The text presents Zheng He's voyages as a major effect of Indian Ocean exchange. Which evaluation BEST explains the paradoxical outcome of these voyages?

• A) They successfully established permanent Chinese colonies in East Africa.

• B) They showcased Chinese power and created new connections, but were ended due to internal opposition viewing them as costly and culturally threatening.

• C) They were primarily religious missions to spread Buddhism along the trade routes.

• D) They failed to stop pirate activities, leading to their cancellation.