I don't have access to the specific context for "Category:21st century by country" that you're referring to. Without seeing the actual category description or contents, I cannot write an accurate overview based solely on what's provided. Could you share the category description or additional context so I can write an accurate 2-sentence overview?
AI-generated from the Wikipedia summary — may contain errors.
via Wikidata · CC0
~1 min read
This is a container category. Due to its scope, it should contain only subcategories.
16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).