Wikipedia:Articles for deletion/List of historical anniversaries
It's a useful navigation page for a topic which is way too big for one page, furthermore the naming issue is an easy fix: just move the page to a better name, per 
— User:Jayron32, 15:37, 18 September 2020 (UTC)
Stance: keep
Cited policy: WP:NOTCLEANUP (Wikipedia:Arguments to avoid in deletion discussions)