Later, the island became part of the commercial empires of Pisa, Genoa, and the Spanish, and was annexed in 1718 by the dukes of Savoy.
The island remained independent.
mnli hypothesis: The island remained independent. premise: Later, the island became part of the commercial empires of Pisa, Genoa, and the Spanish, and was annexed in 1718 by the dukes of Savoy.