Interdependence is the reliance of people on goods, resources, and knowledge from other parts of the world.  This interaction is mutually beneficial and most often takes the form of trade and cultural diffusion. Exchanges of this type occurred throughout the ancient Middle East, along the Silk Road from China, and between great civilizations, such as the Byzantine and the Islamic Empires.

Interdependence continues to grow today due to rapid exchange of ideas, goods, and services through advanced communications.  An example of interdependence today is Great Britain importing American autos, Indian tea, and oil from the Middle East.

This site is designed to aid students in reviewing the concept of interdependence throughout global history.  This site should be used in preparation for the New York State Regents Exam in Global History and Geography. In addition, students may test their knowledge of the material presented here by accessing multiple-choice questions from past Regents Exams.