Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Old City of Salamanca' has mentioned 'Kingdom of Castile' in the following places:
Occurrence Sentence Text Source
The constant fighting of the Kingdom of Lexc3xb3n, later reinforced by union with the Kingdom of Castile, against the Caliphate depopulated Salamanca and reduced it to an unimportant settlement.
Salamanca suffered the general downturns of the Kingdom of Castile during the 17th century, but in the 18th century it experienced a rebirth.