provinces in 210 AD.png File:RomanEmpirewith provinces in 210 AD.png File:RomanEmpirein 280 AD.png File:RomanEmpirewithdiocesesin300AD.png File:Partition
a derivative work of the following images: File:RomanEmpirewithdiocesesin300AD.png licensed with PD-self 2009-03-10T12:34:18Z Mandrak 2052x1414 (223180
Creative Commons Attribution-Share Alike 4.0 truetrue English Dioceses 3th century & Praefectures 4th c. of the RomanEmpire determination method: SHA-1