|This meta category should only contain other categories. Files should either be in the relevant subcategory or in the parent category.|
Videos categorised not by their subject matter but by their purpose.
This category has the following 11 subcategories, out of 11 total.
- ► Explanational videos (3 C, 13 F)
- ► Newsreels (13 C, 12 F)
- ► Propaganda films (6 C, 7 F)