🌍AP World History: Modern

Unit 4 Overview: Transoceanic Interconnections

4.1 Technological Innovations from 1450 to 1750

4.2 Exploration: Causes and Events from 1450 to 1750

4.3 Columbian Exchange

4.4 Maritime Empires Established

4.5 Maritime Empires Maintained and Developed

4.6 Internal and External Challenges to State Power from 1450 to 1750

4.7 Changing Social Hierarchies: Class and Race from 1450-1750

4.8 Continuity and Change from 1450 to 1750

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🌍ap world history: modern review

Technological Innovations, 1450-1750

Verified for the 2025 AP World History: Modern exam•Last Updated on October 26, 2019

Evan Liddle

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Learn how technologies from across Afro-Eurasia made new travel and trade routes possible in the Early Modern World, c. 1450 - c. 1750 CE (Unit 4).