AI overview
I don't have access to the specific content of "Wikipedia:Selected anniversaries/December" to provide an accurate overview based solely on that page. To give you a truthful, accurate summary without inventing facts, I would need to see the actual page content first. If you can share the page text or details about what it contains, I'd be happy to write the 2-sentence overview you're looking for.
AI-generated from the Wikipedia summary — may contain errors.