Template:Treaties entered into force in year category header/doc
 | This is a documentation subpage for Template:Treaties entered into force in year category header. It may contain usage information, categories and other content that is not part of the original template page. |
Makes a category of the form "Treaties entered into force in YYYY", e.g. Category:Treaties entered into force in 1977
Usage
edit{{Treaties entered into force in year category header}}
No parameters needed.