Tamil Nadu is the eleventh largest state in India by area (about the size of Greece) and the seventh most populous state. It is the fifth largest contributor to India's GDP and ranks tenth in Human Development Index as of 2006.Tamil Nadu is also the most urbanised state in India. The state has the highest number (10.56%) of business enterprises and stands second in total employment (9.97%) in India,compared to the population share of about 6%.
Chola Empire
Chola Empire under Rajendra Chola c. 1030 C.E.By the 9th century, during the times of the second Chola monarch Aditya I, his son Parantaka I, Parantaka Chola II itself the Chola empire had expanded into what is now interior Andhra Pradesh and coastal Karnataka, while under the great Rajaraja Chola and his son Rajendra Chola, the Cholas rose as a notable power in south Asia. The Chola Empire stretched as far as Bengal. At its peak, the empire spanned almost 3,600,000 km² (1,389,968 sq mi). Rajaraja Chola conquered all of peninsular South India and parts of the Sri Lanka. Rajendra Chola's navies went even further, occupying coasts from Burma (now Myanmar) to Vietnam,[26] the Andaman and Nicobar Islands, Lakshadweep, Sumatra, Java, Malaya in South East Asia and Pegu islands. He defeated Mahipala, the king of the Bengal, and to commemorate his victory he built a new capital and named it Gangaikonda Cholapuram.
Brihadeeswara Temple built by Raja Raja Chola I
The Cholas excelled in building magnificent temples. Brihadeshwara Temple in Thanjavur is a classical example of the magnificent architecture of the Chola kingdom. Brihadshwara temple is an UNESCO Heritage Site under "Great Living Chola Temples." Another example is Annamalaiyar Temple located at the city of Tiruvannamalai and the Chidambaram Temple in the heart of the temple town of Chidambaram. Raja Raja Chola and Rajendra Chola period is said to be the golden period of Tamil Nadu, and under them the Chola empire rose to be the most powerful empire in all of South-India. With the decline of the Cholas between 1230–1280 AD, the Pandyas rose to prominence once again, under Maravarman Sundara Pandya and his younger brother, the celebrated Jatavarman Sundara Pandyan.
Thirumalai Nayak Mahal at Madurai.
This revival was short-lived as the Pandya capital of Madurai itself was sacked by Alauddin Khilji's troops under General Malik Kafur in 1316. The Muslim invasion led to the establishment of the short lived Madurai Sultanate.
The region has been the home of the Tamil people since at least 500 BC. Its main language Tamil has been in use in inscriptions and literature for 1500–2000 years. Tamil Nadu is home to many natural resources, grand Hindu temples of Dravidian architecture, hill stations, beach resorts, multi-religious pilgrimage sites and eight UNESCO World Heritage Sites
Prehistory
A sculpture at Airavatesvara Temple, Darasuram, built by Tamil Chola Kings. The group of monuments are UNESCO World Heritage sitesTamil Nadu's history dates back to pre-historic times. Archaeological evidence points to this area being one of the longest continuous habitations in India. In Adichanallur, 24 km (15 mi) from Tirunelveli, archaeologists from the Archaeological Survey of India unearthed 169 clay urns containing human skulls, skeletons and bones, plus husks and grains of rice, charred rice and Neolithic celts, giving evidence confirming them to be of the Neolithic period, 3800 years ago. The ASI archaeologists have proposed that the script used at that site is "very rudimentary" Tamil Brahmi. Adichanallur has been announced as an archaeological site for further excavation and studies. About 60% of the total epigraphical inscriptions found by ASI in India are from Tamil Nadu and most of which are in Tamil language.
There have been more discoveries of the evidence of prehistoric creatures inhabiting the landscape of what is now modern Tamil Nadu in the shape of eggs of dinosaurs and other animals of their kind. Geologists in Tamil Nadu have stumbled upon a Jurassic treasure trove buried in the sands of a river bed. Sheer luck led them to hundreds of fossilized dinosaur eggs, perhaps 65 million years old, underneath a stream in a tiny village in Ariyalur district. Researchers from the Salem-based Periyar University found clusters of eggs of what they believe to be the most aggressive Carnosaur and the docile, leaf-eating Sauropod at Sendurai village. While Carnosaurs were large predatory dinosaurs, Sauropods were long-necked, herbivores which grew to enormous heights and sizes.
Medieval Period (600–1300)
Main article: History of Tamil Nadu
Tiruchirapalli Rockfort
The Cholas who were very active during the Sangam age were entirely absent during the first few centuries. The period started with the rivalry between the Pandyas and the Pallavas, which in turn caused the revival of the Cholas. The Cholas went on to becoming a great power. Their decline saw the brief resurgence of the Pandyas. This period was also that of the re-invigorated Hinduism during which temple building and religious literature were at their best. The Cheras ruled in southern India from before the Sangam era (300 BC – AD 250) over the Coimbatore, Karur, Salem Districts in present day Tamil Nadu and present day Kerala from the capital of Vanchi Muthur in the west, (thought to be modern Karur). They traded extensively from nearby Muziris, in spices, ivory, timber, pearls and gems, with the ancient kingdoms of Egypt, Rome, Greece, Phoenicia, Arabia, Mesopotamia and Persia. The Kalabhras, invaded and displaced the three Tamil kingdoms and ruled between the third and the seventh centuries AD of the Sangam period. This is referred to as the Dark Age in Tamil history. They were expelled by the Pallavas and the Pandyas in sixth century.
There is considerable evidence to show that under the Kalabhras' rule Jainism flourished in the land of the Tamils. The didactic work Naaladiyar was composed during their reign. It consists of moral sayings in the venpa meter, 400 in number in 40 chapters, each by one Jain ascetic, according to tradition. Following in the tradition of Jainism, Naaladiyar emphasizes virtues such as control of the senses, asceticism, renunciation, and other desirable social qualities. Because the Kalabhras gave protection to Jains and perhaps Buddhists, too, some have concluded that they were anti-Hindu, although this latter view is not undisputed.
Shore Temple built by the Pallavas at Mamallapuram (c. eighth century C.E.) – UNESCO World Heritage Site.
During the sixth to eighth centuries century AD, Tamil Nadu saw the rise of the Pallavas under Mahendravarman I and his son Mamalla Narasimhavarman I. The Pallavas were originally executive officers under the Satavahana Empire. After the fall of the Satavahanas, around 550 AD under King Simhavishnu they emerged into prominence. They subjugated the Cholas and reigned as far south as the Kaveri River. Pallavas ruled a large portion of South India with Kanchipuram as their capital. Dravidian architecture reached its peak during the Pallava rule. Narasimhavarman II built the Shore Temple which is a UNESCO World Heritage Site.
The Pallavas were replaced by the Cholas as the dominant kingdom in the 10th century C.E and they inturn were replaced by Pandyas in the 13th century C.E. The Pandyan capital Madurai was in the deep south away from the coast. They had extensive trade links with the Southeast Asian maritime empires of Srivijaya and their successors, as well as contacts, even formal diplomatic contacts, reaching as far as the Roman Empire. During the 13th century C.E. Marco Polo mentioned the Pandyas as the richest empire in existence. Temples such as the Meenakshi Amman Temple at Madurai and Nellaiappar Temple at Tirunelveli are the best examples of Pandyan temple architecture. The Pandyas excelled in both trade and literature. They controlled the pearl fisheries along the South Indian coast, between Sri Lanka and India, which produced some of the finest pearls in the known ancient world.
Geography
Tamil Nadu covers an area of 130,058 square kilometres (50,216 sq mi), and is the eleventh largest state in India. The bordering states are Kerala to the west, Karnataka to the northwest and Andhra Pradesh to the north. To the east is the Bay of Bengal and the union territory of Puducherry. The southernmost tip of the Indian Peninsula is located in Tamil Nadu. At this point is the town of Kanyakumari which is the meeting point of the Arabian Sea, the Bay of Bengal, and the Indian Ocean.
The western, southern and the north-western parts are hilly and rich in vegetation. Tamil Nadu is the only state in India which has both the Western Ghats and the Eastern Ghats and they both meet at the Nilgiri hills. The Western Ghats dominate the entire western border with Kerala, effectively blocking much of the rain bearing clouds of the South West Monsoon from entering the state. The eastern parts are fertile coastal plains and the northern parts are a mix of hills and plains. The central and the south central regions are arid plains and receive less rainfall than the other regions.
Tamil Nadu has a coastline of about 910 kilometres (600 mi) which is the country’s third longest coastline. Tamil Nadu's coastline bore the brunt of the 2004 Indian Ocean Tsunami when it hit India, which caused 7,793 direct deaths in the state. Tamil Nadu falls mostly in a region of low seismic hazard with the exception of the western border areas that lie in a low to moderate hazard zone; as per the 2002 Bureau of Indian Standards (BIS) map, Tamil Nadu falls in Zones II & III. Historically, parts of this region have experienced seismic activity in the M5.0 range.
Climate
A semi-arid wasteland near Tirunelveli. Monsoon clouds pour torrents of rain on windward-facing Kerala, but are prevented from reaching Tirunelveli by the Agasthyamalai Range of the Western Ghats (background).Tamil Nadu is heavily dependent on monsoon rains, and thereby is prone to droughts when the monsoons fail. The climate of the state ranges from dry sub-humid to semi-arid. The state has three distinct periods of rainfall:
* advancing monsoon period, South West monsoon from June to September, with strong southwest winds;
* North East monsoon from October to December, with dominant northeast winds;
* dry season from January to May.
The normal annual rainfall of the state is about 945 mm (37.2 in) of which 48% is through the North East monsoon, and 32% through the South West monsoon. Since the state is entirely dependent on rains for recharging its water resources, monsoon failures lead to acute water scarcity and severe drought.
Tamil Nadu is classified into seven agro-climatic zones: north-east, north-west, west, southern, high rainfall, high altitude hilly, and Cauvery Delta (the most fertile agricultural zone). The table below shows the maximum and minimum temperatures that the state experiences in the plains and hills.