It should be emphasized that the word “Indonesia” didn’t even exist until it was coined by a European around 1850. The Dutch called their colony the “Indies,” the “Netherlands Indies,” or the “Dutch East Indies.” The archipelago’s inhabitants themselves did not share a national identity, nor a national language, nor a sense of unity in opposition to the Dutch. For example, Javanese troops joined Dutch troops to conquer the leading state on the island of Sumatra, a traditional rival of Javanese states.