Presents an introduction to the St. Lawrence River, the natural boundary between Canada and the United States, separating New York and Ontario, and includes information on its history and geography.
Contains an introduction to the Tigris and Euphrates rivers, tracing the history and geography of the region known as the Cradle of Civilization, including a timeline of events, a bibliography, and suggestions for further reading.
Presents information on the Indus River and Indus River Valley in India, and describes the physical characteristics of its land and geography, and provides of history of the civilizations that have occupied this area throughout time. Includes time lie and chronology.
