newworldencyclopedia.org 的前十大競爭對手

britannica.com

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

worldhistory.org

Carthage était une cité-état phénicienne située sur la côte de l’Afrique du Nord (site de l'actuelle Tunis) qui, avant le conflit avec Rome connu sous le nom de Guerres Puniques (264-146 av. JC), était...

khanacademy.org

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

historycollection.com

Resistance heroine Virginia Hall, known to the Gestapo as 'The Limping Lady'. Find out about her and other World War II heroines here

sciepub.com

science and education publishing is an academic publisher of open access journals. it also publishes academic books and conference proceedings. sciep currently has 100+ open access journals in the areas of earth &environmental sciences, medicine &healthcare, biomedical &life sciences, computer science &communications, chemistry &materials science, engineering, physics &mathematics, business &economics and social sciences &humanities.

webstersdictionary1828.com

Websters Dictionary 1828 - Grammar

military.net

discover informaton about military careers, benefits, and more. site created by veterans and not affiliated with the us government.

chakuwiki.org

chakuwikiはバカでもわかる、バカ百科事典です。バカが、バカなテーマで、バカな情報を集めます。