Original sentence: Created in 1936, after the restoration of the monarchy, in use until 1967, when King Constantine II was exiled, and then nominally until 1973 when the kingdom was replaced by the Hellenic Republic
Edited sentence: Created in 1936, after the restoration of the monarchy, in use until 1967, when King Constantine II was exiled, and then nominally until 1973 when the kingdom was replaced by the Hellenic "Republic"