This World Trade Simulation (1200–1450) is a complete, classroom-ready activity where APWH students role-play as historical states, negotiate trade deals with geographic neighbors, and adapt to surprise events like the Mongol conquests and the Black Death. Designed for AP World History Unit 2:Networks of Exchange, it includes: Complete Teacher Lesson Plan (setup, pacing, assessment, teacher notes) State Role Cards (10 total) with blurbs, neighbors, tech levels, and trade innovations Student H