Category:Media by decade

An index of categories of media created in the 20th and 21st centuries, sorted by the decades that the media were created. (Literature written before the 20th century is indexed in Category:Literature by century. Theatrical works written before the 20th century should be indexed in Category:Theatre by century, once somebody has time to start making that list.)

This is a container category; please add only categories (not pages or files) to this category.