🌍AP World History: Modern
Verified for the 2025 AP World History: Modern exam•Last Updated on August 17, 2019
After the Columbian Exchange, the economy was more globalized than ever before and this directly led to the rise of new land and sea empires that expanded in this era. The connection of the New and Old World dramatically increased the available food sources, so populations increased across Afro-Eurasia. As a result, land & sea empires increased productivity and expanded rapidly.