# Category:Years of the 20th century

> Wikimedia category

**Wikidata**: [Q8978435](https://www.wikidata.org/wiki/Q8978435)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:Years_of_the_20th_century)  
**Source**: https://4ort.xyz/entity/category-years-of-the-20th-century