 By the beginning of the first millennium CE, most of the Austronesian inhabitants in Maritime Southeast Asia began trading with India and China.The adoption of Hindu statecraft model allowed the creation of Indianized kingdoms such as Tarumanagara, Champa, Butuan, Langkasuka, Melayu, Srivijaya, Medang Mataram, Majapahit, and Bali.Between the 5th to 15th century Hinduism and Buddhism were established as the main religion in the region.