After reading this chapter, you should be able to:

• Define the terms international organization and nongovernmental organization and explain their role in the international system.
• Define international law and outline its historical development.
• Explain the purpose and basic functions of the United Nations.
• Define the concept of interdependence.
• Explain the function of regional organizations.
• Define the concept of civil society.
• Describe the major activities of the International Criminal Court and explain its relevance.