Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Samarra Archaeological City' has mentioned 'Caliphate' in the following places:
Occurrence Sentence Text Source
Following the loss of the monuments of Baghdad, Samarra represents the only physical trace of the Caliphate at its height.
After abandonment by the Caliphate, occupation continued in a few areas near the nucleus of the modern city but most of the remaining area was left untouched until the early 20th century.