The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization.

Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

American History Central is an encyclopedia of United States history with in-depth articles on people, places, events, wars, and topics.

World History Encyclopedia (formerly Ancient History Encyclopedia) is a nonprofit educational company created in 2009 by Jan van der Crabben. [1] The organization publishes and …

Explore our comprehensive historical encyclopedia, a unique online resource dedicated to history enthusiasts. Delve into carefully curated articles spanning ancient, medieval, and modern …

Few other categories or areas of study offer as rich or as diverse a range of topics as history. Starting with ancient Greece and their rise, our content follows the empires that followed their …

Ancient History Encyclopedia in Armenia Ancient History Encyclopedia in Japan Ancient India Ancient Indian Warfare Ancient Iranian Salt Mine Mummies Ancient Ireland Ancient Israelite & …

About About the Oxford Research Encyclopedia of American History Substantive, peer-reviewed, and regularly updated, the Oxford Research Encyclopedia of American History combines the …

2 days ago · Does history really repeat itself, or can we learn from the mistakes of those who came before us? History provides a chronological, statistical, and cultural record of the events, …

Nov 4, 2025 · Scholarly online encyclopedia covering over 400 years of lesbian and gay history and culture in the United States, presented through over 500 alphabetically arranged entries.