In the world there were, there are and will be many different encyclopedias, but only one of them is often called just an encyclopedia (or Encyclopedia with a capital letter), and its authors are just encyclopedists. You can use various special and general encyclopedic dictionaries and have no idea about others. but every educated person should know about the French Encyclopedia of Diderot and Dalumber - its significance in the history of ideology is so great. Science and culture not only in France , All of Europe in the 18th century[edit] The story is presented in the Encyclopedia very widely and diversely. Out of more than 60 thousand articles, more than 6 thousand are devoted to various historical subjects. In addition to , some kind of historical introductions or excursions are available in articles of a different kind, Related to Philosophy , Individual branches of science , Medical , Military Affairs , CM , architecture, Fine Arts , to music, Theatre , Literature, Education, Language and even customs , Clothing, Food and t. p.