This is the highest-level category for all articles in Wikipedia. Articles do not appear in this category directly, but at lower levels in its hierarchy of subcategories.

This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories. This is a container category. Due to its scope, it should only contain subcategories.

Shortcut CAT:ARTICLES

It should be possible to reach any article or category through this system under Category:Main topic classifications. This begins with a large number of thematic classifications, reflecting different fields of knowledge.

For alternative top-level entry points for browsing Wikipedia, see Wikipedia:Contents.