Social Groups and Human Interaction
Origins of Empires
Structures and Functions of Empires
Imperial governance
Administrative systems
Imperial economies
Social hierarchies
Expansion strategies
Decline and Collapse of Empires
Human Impacts on Natural Environments
Population Change and Social Effects
Urban Systems and Sustainable Management
Economic Decision-Making and Production
Trade, Fairness and Global Exchange
Development and Standards of Living
Sustainable Use of Earth’s Resources
Historical Perspectives and Changing Worldviews