Prior to the third century BCE, most of Karnataka formed part of the Nanda Empire before coming under the Mauryan empire of Emperor Ashoka. Four centuries of Satavahana rule followed, allowing them to control large areas of Karnataka. The decline of Satavahana power led to the rise of the earliest native kingdoms, the Kadambas and the Western Gangas, marking the region's emergence as an independent political entity. The Kadamba Dynasty, founded by Mayurasharma, had its capital at Banavasi; the Western Ganga Dynasty was formed with Talakad as its capital.

These were also the first kingdoms to use Kannada in administration, as evidenced by the Halmidi inscription and a fifth-century copper coin discovered at Banavasi.These dynasties were followed by imperial Kannada empires such as the Badami Chalukyas, the Rashtrakuta Empire of Manyakheta and the Western Chalukya Empire, which ruled over large parts of the Deccan and had their capitals in what is now Karnataka. The Western Chalukyas patronised a unique style of architecture and Kannada literature which became a precursor to the Hoysala art of the 12th century. Parts of modern-day Southern Karnataka (Gangavadi) were occupied by the Chola Empire at the turn of the 11th century. The Cholas and the Hoysalas fought over the region in the early 12th century before it eventually came under Hoysala rule.

At the turn of the first millennium, the Hoysalas gained power in the region. Literature flourished during this time, which led to the emergence of distinctive Kannada literary metres, and the construction of temples and sculptures adhering to the Vesara style of architecture. The expansion of the Hoysala Empire brought minor parts of modern Andhra Pradesh and Tamil Nadu under its rule. In the early 14th century, Harihara and Bukka Raya established the Vijayanagara empire with its capital, Hosapattana (later named Vijayanagara), on the banks of the Tungabhadra River in the modern Bellary district. Under the rule of Krishnadevaraya, a distinct form of literature and architecture evolved. The empire rose as a bulwark against Muslim advances into South India, which it completely controlled for over two centuries.In 1537, Kempe Gowda I, a chieftain of the Vijayanagara Empire, widely held as the founder of modern Bangalore, built a fort and established the area around it as Bengaluru Pete.

In the period that followed, parts of northern Karnataka were ruled by the Nizam of Hyderabad, the Maratha Empire, the British, and other powers. In the south, the Mysore Kingdom, a former vassal of the Vijayanagara Empire, was briefly independent. With the death of Krishnaraja Wodeyar II, Haidar Ali, the commander-in-chief of the Mysore army, gained control of the region. After his death, the kingdom was inherited by his son Tipu Sultan. To contain European expansion in South India, Haidar Ali and later Tipu Sultan fought four significant Anglo-Mysore Wars, the last of which resulted in Tippu Sultan's death and the incorporation of Mysore into the British Raj in 1799. The Kingdom of Mysore was restored to the Wodeyars and Mysore remained a princely state under the British Raj.

As the "doctrine of lapse" gave way to dissent and resistance from princely states across the country, Kittur Chennamma, Sangolli Rayanna and others spearheaded rebellions in Karnataka in 1830, nearly three decades before the Indian Rebellion of 1857. However, Kitturu was taken over by the British East India Company even before the doctrine was officially articulated by Lord Dalhousie in 1848. Other uprisings followed, such as the ones at Supa, Bagalkot, Shorapur, Nargund and Dandeli. These rebellions—which coincided with the Indian Rebellion of 1857—were led by Mundargi Bhimarao, Bhaskar Rao Bhave, the Halagali Bedas, Raja Venkatappa Nayaka and others. By the late 19th century, the independence movement had gained momentum; Karnad Sadashiva Rao, Aluru Venkata Raya, S. Nijalingappa, Kengal Hanumanthaiah, Nittoor Srinivasa Rau and others carried on the struggle into the early 20th century.

After India's independence, the Maharaja, Jayachamarajendra Wodeyar, allowed his kingdom's accession to India. In 1950, Mysore became an Indian state of the same name; the former Maharaja served as its Rajpramukh (head of state) until 1975. Following the long-standing demand of the Ekikarana Movement, Kodagu- and Kannada-speaking regions from the adjoining states of Madras, Hyderabad and Bombay were incorporated into the Mysore state, under the States Reorganisation Act of 1956. The thus expanded state was renamed Karnataka, seventeen years later, on 1 November 1973. In the early 1900s through the post-independence era, industrial visionaries such as Sir Mokshagundam Visvesvarayya, played an important role in the development of Karnataka's strong manufacturing and industrial base.

Climate

The state is projected to warm about 2.0 °C (4 °F) by 2030. The monsoon is set to provide less rainfall. Agriculture in Karnataka is mostly rainfed as opposed to irrigated, making it highly vulnerable to expected changes in the monsoon.The highest recorded temperature was 45.6 °C (114 °F) in Raichuru district. The lowest recorded temperature was 2.8 °C (37 °F) at Bidar district.

Economy

Karnataka had an estimated GSDP (Gross State Domestic Product) of about US$115.86 billion in the 2014–15 fiscal year.The state registered a GSDP growth rate of 7% for the year 2014–2015. Karnataka's contribution to India's GDP in the year 2014–15 was 7.54%. With GDP growth of 17.59% and per capita GDP growth of 16.04%, Karnataka is on the 6th position among all states and union territories.[87][88] In an employment survey conducted for the year 2013–2014, the unemployment rate in Karnataka was 1.8% compared to the national rate of 4.9%. In 2011–2012, Karnataka had an estimated poverty ratio of 20.91% compared to the national ratio of 21.92%.

Nearly 56% of the workforce in Karnataka is engaged in agriculture and related activities. A total of 12.31 million hectares of land, or 64.6% of the state's total area, is cultivated. Much of the agricultural output is dependent on the southwest monsoon as only 26.5% of the sown area is irrigated.

Karnataka is the manufacturing hub for some of the largest public sector industries in India, including Hindustan Aeronautics Limited, National Aerospace Laboratories, Bharat Heavy Electricals Limited, Bharat Earth Movers Limited and HMT (formerly Hindustan Machine Tools), which are based in Bangalore. Many of India's premier science and technology research centres, such as Indian Space Research Organisation, Central Power Research Institute, Bharat Electronics Limited and the Central Food Technological Research Institute, are also headquartered in Karnataka. Mangalore Refinery and Petrochemicals Limited is an oil refinery, located in Mangalore

The state has also begun to invest heavily in solar power centred on the Pavagada Solar Park. As of December 2017, the state has installed an estimated 2.2 gigawatts of block solar panelling and in January 2018 announced a tender to generate a further 1.2 gigawatts in the coming years: Karnataka Renewable Energy Development suggests that this will be based on 24 separate systems generating 50 megawatts each.

Since the 1980s, Karnataka has emerged as the pan-Indian leader in the field of. In 2007, there were nearly 2,000 firms operating in Karnataka. Many of them, including two of India's biggest software firms, Infosys and Wipro, are also headquartered in the state. Exports from these firms exceeded ₹500 billion in 2006–07, accounting for nearly 38% of all IT exports from India. The Nandi Hills area in the outskirts of Devanahalli is the site of the upcoming $22 billion, 50 km2 BIAL IT Investment Region, one of the largest infrastructure projects in the history of Karnataka. All this has earned the state capital, Bangalore, the sobriquet Silicon Valley of India.

Karnataka also leads the nation in biotechnology. It is home to India's largest biocluster, with 60% of the country's biotechnology firms being based here. The state has 18,000 hectares of land under flower cultivation, an upcoming industry which supplies flowers and ornamental plants worldwide.

Seven of India's banks, Canara Bank, Syndicate Bank, Corporation Bank, Vijaya Bank, Karnataka Bank, ING Vysya Bank and the State Bank of Mysore originated in this state. The coastal districts of Udupi and Dakshina Kannada have a branch for every 500 persons—the best distribution of banks in India. In March 2002, Karnataka had 4767 branches of different banks with each branch serving 11,000 persons, which is lower than the national average of 16,000.

A majority of the silk industry in India is headquartered in Karnataka, much of it in Doddaballapura in Bangalore Rural district and the state government intends to invest ₹700 million in a "Silk City" at Muddenahalli in Chikkaballapura district.

Religion

Adi Shankaracharya (788–820) chose Sringeri in Karnataka to establish the first of his four mathas. Madhvacharya (1238–1317) was the chief proponent of Tattvavada (Philosophy of Reality), popularly known as Dvaita or Dualistic school of Hindu philosophy – one of the three most influential Vedanta philosophies. Madhvacharya was one of the important philosophers during the Bhakti movement. He was a pioneer in many ways, going against standard conventions and norms. According to tradition, Madhvacharya is believed to be the third incarnation of Vayu (Mukhyaprana), after Hanuman and Bhima. The Haridasa devotional movement is considered one of the turning points in the cultural history of India. Over a span of nearly six centuries, several saints and mystics helped shape the culture, philosophy, and art of South India and Karnataka in particular by exerting considerable spiritual influence over the masses and kingdoms that ruled South India

This movement was ushered in by the Haridasas (literally "servants of Lord Hari") and took shape in the 13th century – 14th century CE, period, prior to and during the early rule of the Vijayanagara empire. The main objective of this movement was to propagate the Dvaita philosophy of Madhvacharya (Madhva Siddhanta) to the masses through a literary medium known as Dasa Sahitya literature of the servants of the Lord. Purandara dasa is widely recognised as the "Pithamaha" of Carnatic Music for his immense contribution. Ramanujacharya, the leading expounder of Vishishtadvaita, spent many years in Melkote. He came to Karnataka in 1098 CE and lived here until 1122 CE. He first lived in Tondanur and then moved to Melkote where the Cheluvanarayana Swamy Temple and a well-organised matha were built. He was patronised by the Hoysala king, Vishnuvardhana.

In the twelfth century, Lingayatism emerged in northern Karnataka as a protest against the rigidity of the prevailing social and caste system. Leading figures of this movement were Basava, Akka Mahadevi and Allama Prabhu, who established the Anubhava Mantapa which was the centre of all religious and philosophical thoughts and discussions pertaining to Lingayats. These three social reformers did so by the literary means of "Vachana Sahitya" which is very famous for its simple, straight forward and easily understandable Kannada language. Lingayatism preached women equality by letting women wear Ishtalinga i.e. Symbol of god around their neck. Basava shunned the sharp hierarchical divisions that existed and sought to remove all distinctions between the hierarchically superior master class and the subordinate, servile class. He also supported inter-caste marriages and Kaayaka Tatva of Basavanna. This was the basis of the Lingayat faith which today counts millions among its followers.

The Jain philosophy and literature have contributed immensely to the religious and cultural landscape of Karnataka

Islam, which had an early presence on the west coast of India as early as the tenth century, gained a foothold in Karnataka with the rise of the Bahamani and Bijapur sultanates that ruled parts of Karnataka. Christianity reached Karnataka in the sixteenth century with the arrival of the Portuguese and St. Francis Xavier in 1545.

Buddhism was popular in Karnataka during the first millennium in places such as Gulbarga and Banavasi. A chance discovery of edicts and several Mauryan relics at Sannati in Kalaburagi district in 1986 has proven that the Krishna River basin was once home to both Mahayana and Hinayana Buddhism. There are Tibetan refugee camps in Karnataka.

Festivals

Language

Kannada is the official language of the state of Karnataka, as the native language of 66.46% of its population as of 2011 and is one of the classical languages of India. Urdu is the second largest language, spoken by 10.83% of the population, and is the language of Muslims outside the coastal region. Telugu (5.84%) is a major language in areas bordering Andhra Pradesh and Karnataka as well as Bangalore, while Tamil (3.45%) is a major language of Bangalore and in the Kolar district. Marathi (3.29%) is concentrated in areas of Uttara Kannada, Belgaum and Bidar districts bordering Maharashtra. Lambadi is spoken by the Lambadis scattered throughout North Karnataka, while Hindi is spoken in Bangalore. Tulu (2.61%), Konkani (1.29%), and Malayalam (1.27%) are all found in linguistically diverse Coastal Karnataka, where a number of mixed and distinct dialects such as Are Bhashe, Beary Bhashe, and Nawayathi are found. Kodava Takk is the language of Kodagu.

Flora and fauna

Karnataka is home to a variety of wildlife. It has a recorded forest area of 38,720 km2 (14,950 sq mi) which constitutes 12.3% of the total geographical area of the state.These forests support 25% of the elephant and 10% of the tiger population of India. Many regions of Karnataka are as yet unexplored, so new species of flora and fauna are found periodically. The Western Ghats, a biodiversity hotspot, includes the western region of Karnataka. The Bandipur and Nagarahole National Parks were included in the Nilgiri Biosphere Reserve in 1986, a UNESCO designation. The Indian roller and the Indian elephant are recognised as the state bird and animal while sandalwood and the lotus are recognised as the state tree and flower respectively. Karnataka has five national parks: Anshi, Bandipur, Bannerghatta, Kudremukh and Nagarhole. It also has 27 wildlife sanctuaries of which seven are bird sanctuaries.

Wild animals that are found in Karnataka include the elephant, the tiger, the leopard, the gaur, the sambar deer, the chital or spotted deer, the muntjac, the bonnet macaque, the slender loris, the common palm civet, the small Indian civet, the sloth bear, the dhole, the striped hyena, the Bengal fox and the golden jackal. Some of the birds found here are the great hornbill, the Malabar pied hornbill, the Ceylon frogmouth, herons, ducks, kites, eagles, falcons, quails, partridges, lapwings, sandpipers, pigeons, doves, parakeets, cuckoos, owls, nightjars, swifts, kingfishers, bee-eaters and munias.Some species of trees found in Karnataka are Callophyllum tomentosa, Callophyllum wightianum, Garcina cambogia, Garcina morealla, Alstonia scholaris, Flacourtia montana, Artocarpus hirsutus, Artocarpus lacoocha, Cinnamomum zeylanicum, Grewia tilaefolia, Santalum album, Shorea talura, Emblica officinalis, Vitex altissima and Wrightia tinctoria. Wildlife in Karnataka is threatened by poaching, habitat destruction, human-wildlife conflict and pollution.

Tourism

By virtue of its varied geography and long history, Karnataka hosts numerous spots of interest for tourists. There is an array of ancient sculptured temples, modern cities, scenic hill ranges, forests and beaches. Karnataka has been ranked as the fourth most popular destination for tourism among the states of India.Karnataka has the second highest number of nationally protected monuments in India, second only to Uttar Pradesh, in addition to 752 monuments protected by the State Directorate of Archaeology and Museums. Another 25,000 monuments are yet to receive protection.

The districts of the Western Ghats and the southern districts of the state have popular eco-tourism locations including Kudremukh, Madikeri and Agumbe. Karnataka has 25 wildlife sanctuaries and five national parks. Popular among them are Bandipura National Park, Bannerghatta National Park and Nagarhole National Park. The ruins of the Vijayanagara Empire at Hampi and the monuments of Pattadakal are on the list of UNESCO's World Heritage Sites. The cave temples at Badami and the rock-cut temples at Aihole representing the Badami Chalukyan style of architecture are also popular tourist destinations. The Hoysala temples at Beluru and Halebidu, which were built with Chloritic schist are proposed UNESCO World Heritage sites. The Gol Gumbaz and Ibrahim Rauza are famous examples of the Deccan Sultanate style of architecture. The monolith of Gomateshwara Bahubali at Shravanabelagola is the tallest sculpted monolith in the world, attracting tens of thousands of pilgrims during the Mahamastakabhisheka festival.

The waterfalls of Karnataka and Kudremukh are considered by some to be among the "1001 Natural Wonders of the World".Jog Falls is India's tallest single-tiered waterfall with Gokak Falls, Unchalli Falls, Magod Falls, Abbey Falls and Shivanasamudra Falls among other popular waterfalls.

Several popular beaches dot the coastline, including Murudeshwara, Gokarna, Malpe and Karwar. In addition, Karnataka is home to several places of religious importance. Several Hindu temples including the famous Udupi Sri Krishna Matha, the Marikamba Temple at Sirsi, the Kollur Mookambika Temple, the Sri Manjunatha Temple at Dharmasthala, Kukke Subramanya Temple, Janardhana and Mahakali Temple at Ambalpadi, Sharadamba Temple at Shringeri attract pilgrims from all over India. Most of the holy sites of Lingayatism, like Kudalasangama and Basavana Bagewadi, are found in northern parts of the state. Shravanabelagola, Mudabidri and Karkala are famous for Jain history and monuments. Jainism had a stronghold in Karnataka in the early medieval period with Shravanabelagola as its most important centre. The Shettihalli Rosary Church near Shettihalli, an example of French colonial Gothic architecture, is a rare example of a Christian ruin, is a popular tourist site.