Indonesian martial arts dance for the entertainment of tourists. The following are complete martial arts designed for fighting or self-defense. Pencak silat is a compound of the two most commonly used words for martial arts in Indonesia. "Pencak" was the term used in central and east Java, while "silat" was used in Sumatra and Borneo. In modern usage, pencak and silat are seen as being two aspects of the same practice. Pencak is the essence of training, the outward aspect of the art. Silat is the internal essence of combat and self-defense, the true fighting application of the techniques. The earliest evidence of
Pencak Silat being used against the Dutch, particularly knives and edged weapons such as the golok, parang, kris and klewang. During the 17th century, the Bugis people of Sulawesi allied with the Dutch colonists to destroy Mangkasara rule over the surrounding area. While this increased Bugis power in the southwest, Dutch rule deprived seafaring merchants like the Bugis of their traditional employment. As a result, these communities increasingly turned to piracy during the 17th-18th centuries. Not only was pencak silat practiced by the pirates, but new styles were created to combat them. During the Dutch colonial era of the 18th and 19th