Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Tyre' has mentioned 'Keep' in the following places:
Occurrence Sentence Text Source
Under Persian sovereignty, Tyre xe2x80x93 like the other Phoenician city-states xe2x80x93 was at first allowed to keep its own kings,[22] but eventually the old system of royal families was abolished:
[52] Tyre was allowed to keep much of its independence as a "civitas foederata".