Uses images, maps, historic facts, and concise analysis to provide an in-depth resource on United States history.

Traces the history of how humankind evolved from its first beginnings to the complex societies that exist today.

A chronology of world history ranges from the dawn of humankind to the present day, examining important events, milestones, ideas, and personalities that occurr

Provides the latest information on a wide range of topics, including animals, culture, geography, the environment, history, and science.