Template:Educational organizations (dis)established in century category header/doc

To make a category of the form "Educational organizations established in century" or "Educational organizations disestablished in century", where century is a century

e.g. Category:Educational organizations established in the 18th century or Category:Educational organizations disestablished in the 18th century

Usage
No parameters are needed.

Redirects

 * Educational organizations disestablished in century category header
 * Educational organizations established in century category header