Bali was inhabited by around 2000 BC by Austronesian peoples who migrated originally from Taiwan through Maritime Southeast Asia. Culturally and linguistically, the Balinese are thus closely related to the peoples of the Indonesian archipelago, Malaysia, the Philippines, and Oceania.
Stone tools dating from this time have been found near the village of Cekik in the island's west. In ancient Bali, nine Hindu sects existed, namely Pasupata, Bhairawa, Siwa Shidanta, Waisnawa, Bodha, Brahma, Resi, Sora, and Ganapatya. Each sect revered a specific deity as its personal Godhead.
Balinese culture was strongly influenced by Indian, Chinese, and particularly Hindu culture, beginning around the 1st century AD. The name Bali Dwipa ("Bali island") has been discovered from various inscriptions, including the Blanjong pillar inscription written by Sri Kesari Warmadewa in 914 AD and mentioning "Walidwipa".
It was during this time that the complex irrigation system Subak was developed to grow rice. Some religious and cultural traditions still in existence today can be traced back to this period. The Hindu Majapahit Empire (1293–1520 AD) on eastern Java founded a Balinese colony in 1343. When the empire declined, there was an exodus of intellectuals, artists, priests, and musicians from Java to Bali in the 15th century.
story of Bali - The island of Gods - Everything You Need to Know About Bali, Indonesia
The first European contact with Bali is thought to have been made in 1585 when a Portuguese ship foundered off the Bukit peninsula and left a few Portuguese in the service of Dewa Agung. In 1597 the Dutch explorer Cornelis de Houtman arrived at Bali and, with the establishment of the Dutch East India Company in 1602, the stage was set for colonial control two and a half centuries later when Dutch control expanded across the Indonesian archipelago throughout the second half of the nineteenth century (see Dutch East Indies).
Dutch political and economic control over Bali began in the 1840s on the island's north coast when the Dutch pitted various distrustful Balinese realms against each other. In the late 1890s, struggles between Balinese kingdoms in the island's south were exploited by the Dutch to increase their control.
The Dutch mounted large naval and ground assaults at the Sanur region in 1906 and were met by the thousands of members of the royal family and their followers who fought against the superior Dutch force in a suicidal Puputan defensive assault rather than face the humiliation of surrender. Despite Dutch demands for surrender, an estimated 1,000 Balinese marched to their death against the invaders.
In the Dutch intervention in Bali (1908), a similar massacre occurred in the face of a Dutch assault in Klungkung. Afterward, the Dutch governors were able to exercise administrative control over the island, but local control over religion and culture generally remained intact. Dutch rule over Bali came later and was never as well established as in other parts of Indonesia such as Java and Maluku.
In the 1930s, anthropologists Margaret Mead and Gregory Bateson, and artists Miguel Covarrubias and Walter Spies, and musicologist Colin McPhee created a western image of Bali as "an enchanted land of aesthetes at peace with themselves and nature", and western tourism first developed on the island.
Imperial Japan occupied Bali during World War II. Bali Island was not originally a target in their Netherlands East Indies Campaign, but as the airfields on Borneo were inoperative due to heavy rains the Imperial Japanese Army decided to occupy Bali, which did not suffer from the comparable weather.
The island had no regular Royal Netherlands East Indies Army (KNIL) troops. There was only a Native Auxiliary Corps Prajoda (Korps Prajoda) consisting of about 600 native soldiers and several Dutch KNIL officers under command of KNIL Lieutenant Colonel W.P. Roodenburg. On 19 February 1942, the Japanese forces landed near the town of Senoer (Sanur). The island was quickly captured.
During the Japanese occupation a Balinese military officer, I Gusti Ngurah Rai, formed a Balinese 'freedom army'. The lack of institutional changes from the time of Dutch rule, however, and the harshness of war requisitions made Japanese rule little better than the Dutch one. Following Japan's Pacific surrender in August 1945, the Dutch promptly returned to Indonesia, including Bali, immediately to reinstate their pre-war colonial administration.
This was resisted by the Balinese rebels now using Japanese weapons. On 20 November 1946, the Battle of Marga was fought in Tabanan in central Bali. Colonel I Gusti Ngurah Rai, by then 29 years old, finally rallied his forces in central Bali at Marga Rana, where they made a suicide attack on the heavily armed Dutch.
The Balinese battalion was entirely wiped out, breaking the last thread of Balinese military resistance. In 1946 the Dutch constituted Bali as one of the 13 administrative districts of the newly proclaimed State of East Indonesia, a rival state to the Republic of Indonesia which was proclaimed and headed by Soekarno and Hatta. Bali was included in the "Republic of the United States of Indonesia" when the Netherlands recognized Indonesian independence on 29 December 1949.