Dharwad or Dharawada is an administrative district of the state of Karnataka in southern India. The administrative headquarters of the district is the city of Dharwad, also known as Dharwar. Dharwad is located 425 km northwest of Bangalore and 421 km southeast of Pune, on the main highway between Chennai and Pune, the National Highway 4 (NH4). Before 1997 the district had an area of 13738 km2. In 1997, the new districts of Gadag and Haveri were carved out of Dharwad's former territory, and a portion of Dharwad district was combined with lands formerly part of three other districts to create the new district of Davanagere. Historical studies show that people from early Paleolithic age inhabited Dharwad district. The district was ruled by various dynasties from the 5th century onwards, Important among them are Badami and Kalyan Chalukyas, Rastrakutas, Vijayanagar, Adilshahi, Mysore kingdom and Peshawas of Pune. Due to the rule of Peshwas, influence of Marathi is seen in the early decades of the 19th century. During the British rule, Dharwad became the divisional headquarter of educational administration and Kannada the vernacular language of the people gained prominence After India's independence in 1947, the Bombay Presidency was reconstituted as India's Bombay State. In 1956 the southern, Kannada-speaking districts of Bombay State, including Dharwad, were added to Mysore and renamed Karnataka in 1972. Dharwad is home to the Karnataka University and the University of Agricultural Sciences (UAS) as well as numerous other colleges. In 1962 the erstwhile towns of Dharwad and Hubli were amalgamated to constitute the Hubli-Dharwad Municipal Corporation. Dharwad district is situated in the Western sector of the northern half of Karnataka State. The District encompasses an area of 4263 km2 lying between the latitudinal parallels of 15°02' and 15°51' North and longitudes of 73°43' and 75°35' East. The district is bounded on the north by the district of Belgaum, on the east by the district of Gadag, on the south by the district of Haveri and on the west by the district of Uttara Kannada.