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|Wikimedia Commons has media related to 20th-century conflicts.|
See also the preceding Category:19th-century conflicts and the succeeding Category:21st-century conflicts.
This category has the following 53 subcategories, out of 53 total.
Pages in category "20th-century conflicts"
The following 81 pages are in this category, out of 81 total. This list may not reflect recent changes (learn more).