English: Map of Abbasid Samarra in the mid-ninth century AD. This is primarily based on the work of Alastair Northedge, The historical topography of Samarra (2005), along with subsidiary works in Hugh Kennedy, When Baghdad Ruled the Modern World (2006) and Matthew Gordon, The Breaking of a Thousand Swords (2001).
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.