The category is for articles and events specifically related to the decade of the 40s which begins in the year 40 and ends in the year 49.
Wikimedia Commons has media related to
40s.
Subcategories
This category has the following 7 subcategories, out of 7 total.
Pages in category "40s"
The following 8 pages are in this category, out of 8 total.
