sentences:  Foreign influences from India, China and Arabia have not only affected the culture, but also weighed in the customary "adat" laws.Aceh in Sumatra, for instances, observes their own sharia law, while Toraja ethnic group in Sulawesi are still following their animistic customary law.Dutch presence and subsequent occupation of Indonesia for 350 years has left a legacy of Dutch colonial law, largely in the Indonesia civil code.