Indonesian entertainment has a long history, dating back to the ancient kingdoms of Java, Sumatra, and Bali. Traditional forms of entertainment, such as wayang kulit (shadow puppetry), wayang golek (wooden puppetry), and ludruk (a form of traditional theater), were an integral part of Javanese and Balinese culture. These traditional forms of entertainment were influenced by Hinduism, Buddhism, and Islam, which were introduced to Indonesia by traders and missionaries.