Infobase

The History Research Center includes articles, media, and primary sources on American History, Ancient and Medieval History, and Modern World History.

Covers the broad expanse of world history from the mid-15th century to the present, featuring thousands of documents, articles, timelines, images, videos, and maps.

Offers fast access to more than 600 Native American groups and over 15,000 years of American Indian culture and history.

Features thousands of cross-referenced entries, covering the entire spectrum of African-American history over the past 500 years.

Spans more than 500 years of political, military, social, and cultural history, highlighting the important people and events of the American experience.