The Acehnese, also written as Achinese, are an Austronesian ethnic group native to Aceh, a province on the northernmost tip of the island of Sumatra in Indonesia. The area has a history of political struggle against the Dutch colonial rule. The vast majority of Acehnese people are Muslims. The Acehnese people are also referred to by other names such as Lam Muri, Lambri, Akhir, Achin, Asji, A-tse and Atse. Their language, Acehnese, belongs to the Aceh–Chamic group of Malayo-Polynesian of the Austronesian language family.