In Post by et al

Cordoba N37.888175, E-4.77938
Istanbul N41.00527, E28.97696
Damascus N33.513, E36.292

Cairo N30.04442, E31.23571
Baghdad N33.325, E44.422
Mecca N21.405, E39.816
Kufa N32.033333, E44.40

Medina N24.466669, E39.60
Nishapur N36.214086, E58.79609

Samarra N34.192537, E43.886425
Haditha N34.13972, E42.378056

Ar Raqqa N35.95941, E38.9981
In for the common good Caliphate-Earth reviews historical caliphate sites – defined in Wikipedia as the political-religious state comprising the Muslim community and the lands and peoples under its dominion in the centuries following the death (632 AD) of the Prophet Muhammad. The empire of the Caliphate grew rapidly during its first two centuries to include most of Southwest Asia, North Africa, and Spain.
Google_Caliphate_Earth marks out through models and drawings of actual and envisaged sites. Models of community that seek to improve-upon current social conditions and create communal prototypes.