Bring history to life in your AP World History classroom with this interactive Four Corners discussion activity for Unit 3: Land-Based Empires (1450–1750). This resource features 15 engaging prompts that push students to analyze, debate, and defend claims about the expansion, administration, and cultural impact of major land-based empires, including the Ottoman, Mughal, Qing, and Safavid Empires. Students will strengthen their ability to use evidence, evaluate multiple perspectives, and conne