World History Encyclopedia AlternativesEncyclopedias and other similar apps like World History Encyclopedia

Free content, multilingual online encyclopedia written and maintained by a community of volunteers through a model of open collaboration, using a wiki-based editing system.

The Encyclopædia Britannica is a general English-language encyclopaedia published by Encyclopædia Britannica, Inc., a privately-held company. The articles in the Britannica are aimed at educated adult readers, and written by a staff of about 100 full-time editors and...

Wikiless is a free open source alternative Wikipedia front-end focused on privacy.

WikiSpooks is a global alternative encyclopedia on politics, spy craft, deep state intelligence, and conspiracies, free of corporate influence, partisan politics, or government propaganda for historians and truth-seekers to read, edit, and share.

Oppia is a free, open-source learning platform. Full of interactive activities called 'explorations', Oppia helps curious minds learn and teach.

Welcome to WikiIndex, a wiki of all wiki, wiki people, wiki software, wiki farms, and wiki ideas, a 'work in progress' founded in 2006.

Golden is a self-constructing knowledge database built by artificial and human intelligence with the goal of mapping all human knowledge.

Priam, Ancient History Resources is a growing collection of resources about the ancient world. Texts, online magazines, databases, tools and communities are complemented by a section of highlights and a gallery with images from and about antiquity.

Our mission is to create information on everything and make it accessible to everyone.

Infoplease is a reference and learning site, combining the contents of an encyclopedia, a dictionary, an atlas and several almanacs loaded with statistics, facts, and historical records. Our editors regularly update and refine this enormous body of information—as well as adding...