Mahakoshal were ruled by Gondi kings and even today, Mandla, Chinndwara, Dindori, Seoni, and Balaghat have a predominantly Gondi tribal population. Tribes constitute 64% of the total population of the Dindori district and 57% of the Mandla district. The Gondwana Gantantra party (GGP) was established in 1991, with the objective to struggle for the creation of a separate Gondwana State comprising regions that were ruled by Gondis. The Gondwana Gantantra party (GGP) has since divided into numerous factions, such as the Rashtriya Gondwana party and Gondwana Mukti Dal. Malwa There have been demands for a separate Malwa state with the probable capital at Indore. The region includes the Madhya Pradesh districts of Agar Malwa, Dewas, Dhar, Indore, Jhabua, Mandsaur, Neemuch, Rajgarh, Ratlam, Shajapur, Ujjain, and parts of Guna and Sehore, and the Rajasthan districts of Jhalawar and parts of Banswara and Pratapgarh. The main language of Malwa is Malvi, although Hindi is widely spoken in the cities. The language is sometimes referred to as Malavi or Ujjaini. Malvi is part of the Rajasthani branch of languages; Nimadi is spoken in the Nimar region of Madhya Pradesh and in Rajasthan. The dialects of Malvi are, in alphabetical order, Bachadi, Bhoyari, Dholewari, Hoshangabadi, Jamral, Katiyai, Malvi Proper, Patvi, Rangari, Rangri and Sondwari. A survey in 2001 found only four dialects: Ujjaini (in the districts of Ujjain, Indore, Dewas and Sehore), Rajawari (Ratlam, Mandsaur and Neemuch), Umadwari (Rajgarh) and Sondhwari (Jhalawar, in Rajasthan). About 55% of the population of Malwa can converse in and about 40% of the population is literate in Hindi, the official language of the Madhya Pradesh state. Rewakhand An initiative has been started by MP High Court Bar council with a demand of a new state of "Rewakhand" from the eastern half of the state combining all the regions of Vindhya Pradesh, Bundelkhand, Baghelkhand and Mahakoshal. Maharashtra Konkan The Konkan region is a section of land along the north-western coast of India and the north Western Ghats. Konkan lies in between the Deccan plateau and the Arabian Sea. It consists of the westernmost districts of Daman, Maharashtra, and Goa. The ancient sapta-Konkan is a slightly larger region described in the Sahyadrikhanda, which refers to it as "Parashuramakshetra". The proposed Konkan state includes the historically Konkani speaking districts of the Konkan division, the former untion territory of Goa, Daman and Diu, and a portion of the Carwar district. Marathwada Marathwada