Dominant Makassarese sultanate of southern Sulawesi, converted to Islam in 1605 and reached its territorial and commercial peak around 1658 under Sultan Hasanuddin as a major spice-trade entrepot and Makassar War-era rival to the VOC.
Defeated by the Dutch East India Company (with Bugis ally Arung Palakka) in the Makassar War (1666-1669), which broke Gowa's independent commercial power; the sultanate persisted as a much-reduced vassal state until full Dutch colonial annexation in 1911. A ceremonial, ritual-only sultanate has continued to the present.
No dedicated English-language Gowa/Makassar-only monograph found on Open Library (targeted searches for 'Gowa Makassar history', 'Bugis Makassar Pelras', and 'Speelman Makassar' returned no usable English matches). Reid's standard survey treats Makassar/Gowa's 17th-century rise as one of its central case studies. Verified fallback.