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This category is for organizations, places, companies, or other things founded or established in the 20th century BC.
The 20th century BC is the time period from the year 2000 BC to 1901 BC.
Subcategories
This category has the following 3 subcategories, out of 3 total.
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Pages in category "20th-century BC establishments"
The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes.