Topic 1.4 · AP U.S. History

Columbian Exchange, Spanish Exploration, and Conquest

Trace the movement of plants, animals, people, diseases, and ideas across the Atlantic—and evaluate its unequal human and environmental consequences.

15 min overview3 objectives

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What you will understand

Use these objectives to guide your reading and to check whether you can explain the topic in your own words.

  1. 01

    Describe the biological and material exchanges that followed sustained Atlantic contact.

  2. 02

    Evaluate demographic and environmental effects in the Americas, Africa, and Europe.

  3. 03

    Use cause-and-effect reasoning to explain how exchange reshaped societies on both sides of the Atlantic.

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