The Marathi people or Marathis are an Indo-Aryan ethnolinguistic group who are native to Maharashtra in western India. They natively speak Marathi, an Indo-Aryan language. Maharashtra was formed as a Marathi-speaking state of India on 1 May 1960, as part of a nationwide linguistic reorganisation of the Indian states. The term "Maratha" is generally used by historians to refer to all Marathi-speaking peoples, irrespective of their caste; However, it may refer to a Maharashtrian caste known as the Maratha which also includes farmer sub castes like the Kunbis.