AP World UNIT 2 REVIEW (Everything you NEED to KNOW!)

AP World Unit 2 explains how from 1200–1450 the Silk Roads, Indian Ocean, and trans-Saharan networks (bolstered by new technologies and Mongol stability) intensified trade, enriched empires like Mali, spread religions and technologies, and reshaped cities, cultures, crops, and even disease patterns across Afro‑Eurasia.