Period 3
Regional and Transregional Interactions
600 C.E. - 1450 C.E.
600 C.E. - 1450 C.E.
Key Concept 3.1 Expansion and Intensification of Communication and Exchange Networks
Key Concept 3.2 Continuity and Innovation of State Forms and Their Interactions
Key Concept 3.3 Increased Economic Productive Capacity and Its Consequences