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Organizations, places or other things founded or established in the decade 1540s.
This category has the following 18 subcategories, out of 18 total.
- ► Noble titles created in the 1540s (9 C)
- ► Organizations established in the 1540s (7 C, 1 P)
- ► States and territories established in the 1540s (8 C, 1 P)