Medieval Cholas in the context of "Thalassocratic"

Coimbatore district is one of the 38 districts in the state of Tamil Nadu in India. Coimbatore is the administrative headquarters of the district. It is one of the most industrialised districts and a major textile, industrial, commercial, educational, information technology, healthcare and manufacturing hub of Tamil Nadu. The region is bounded by Tiruppur district in the east, Nilgiris district in the north, Erode district in the northeast, Palakkad district, Idukki district and small parts of Thrissur district and Ernakulam district of neighbouring state of Kerala in the west and south respectively. As of 2011, Coimbatore district had a population of 3,458,045 with a sex ratio of 1,000 and literacy rate of 84%.

Coimbatore district was part of the historical Kongu Nadu and was ruled by the Cheras as it served as the eastern entrance to the Palakkad Gap, the principal trade route between the west coast and Tamil Nadu. Coimbatore was in the middle of the Roman trade route that extended from Muziris to Arikamedu in South India. The medieval Cholas conquered the Kongu Nadu in the 10th century CE. The region was ruled by Vijayanagara Empire in the 15th century followed by the Nayaks who introduced the Palayakkarar system under which Kongu Nadu region was divided into 24 Palayams. In the later part of the 18th century, the Coimbatore region came under the Kingdom of Mysore and following the defeat of Tipu Sultan in the Anglo-Mysore Wars, the British East India Company annexed Coimbatore to the Madras Presidency in 1799. The Coimbatore region played a prominent role in the Second Poligar War (1801) when it was the area of operations of Dheeran Chinnamalai. In 1804, Coimbatore was established as the capital of the newly formed Coimbatore district. The district experienced a textile boom in the early 19th century due to the decline of the cotton industry in Mumbai.

Mannargudi (Tamil pronunciation: [mannaːrgɯɖi]) is a Municipality in Thiruvarur district in the Indian state of Tamil Nadu. It is the headquarters of the Mannargudi taluk. The town is located at a distance of 28 km (17 mi) from the district headquarters Thiruvarur, 12 km from Needamangalam, 36 km from Kumbakonam, 40 km from Thanjavur, and 310 km (190 mi) from the state capital Chennai. Mannargudi is known for the Rajagopalaswamy temple, a prominent Vaishnavite shrine.

Mannargudi was founded as an agraharam village by the Medieval Cholas during the 7th century A.D. The town was subsequently ruled by various dynasties including the Chola king Rajadhiraja Chola (1018–1054 CE), Vijayanagar Empire, Delhi Sultanate, Thanjavur Nayaks, Thanjavur Marathas and the British Empire. Mannargudi was a part of the erstwhile Tanjore district until India's independence in 1947 and Thanjavur district until 1991. It subsequently became a part of the newly formed Tiruvarur district. The town is known for agriculture, metal working and weaving. The region around Mannargudi has considerable mineral deposits.

The Chola dynasty (Tamil: [t͡ʃoːɻɐr]) was a Tamil dynasty originating from Southern India. At its height, it ruled over the Chola Empire, an expansive maritime empire. The earliest datable references to the Chola are from inscriptions dated to the 3rd century BCE during the reign of Ashoka of the Maurya Empire. The Chola empire was at its peak and achieved imperialism under the Medieval Cholas in the mid-9th century CE. As one of the Three Crowned Kings of Tamilakam, along with the Chera and Pandya, the dynasty continued to govern over varying territories until the 13th century CE.

The heartland of the Cholas was the fertile valley of the Kaveri River. They ruled a significantly larger area at the height of their power from the latter half of the 9th century till the beginning of the 13th century. They unified peninsular India south of the Tungabhadra River and held the territory as one state for three centuries between 907 and 1215 CE. Under Rajaraja I and his successors Rajendra I, Rajadhiraja I, Rajendra II, Virarajendra, and Kulothunga Chola I, the empire became a military, economic and cultural powerhouse in South Asia and Southeast Asia.

Coimbatore (Tamil: kōyamputtūr, IPA: [koːjɐmbut̪ːuːɾ] ), also known as Kovai (IPA: [koːʋaj] ), is a metropolitan city in the Indian state of Tamil Nadu. It is located on the banks of the Noyyal River and surrounded by the Western Ghats. It is the second largest city in Tamil Nadu after Chennai in terms of population and the 16th largest urban agglomeration in India as per the census 2011. It is the administrative capital of Coimbatore District and is administered by the Coimbatore Municipal Corporation which was established in 1981.

The region around Coimbatore was ruled by the Cheras during the Sangam period between the 1st and the 4th centuries CE and it served as the eastern entrance to the Palakkad Gap, the principal trade route between the west coast and Tamil Nadu. Coimbatore was located along the ancient trade route Rajakesari Peruvazhi that extended from Muziris to Arikamedu in South India. The medieval Cholas conquered the Kongu Nadu in the 10th century CE. The region was ruled by Vijayanagara Empire in the 15th century followed by the Nayaks who introduced the Palayakkarar system under which Kongu Nadu region was divided into 24 Palayams. In the later part of the 18th century, the Coimbatore region came under the Kingdom of Mysore and following the defeat of Tipu Sultan in the Anglo-Mysore Wars, the British East India Company annexed Coimbatore to the Madras Presidency in 1799. The Coimbatore region played a prominent role in the Second Poligar War (1801) when it was the area of operations of Dheeran Chinnamalai.

Kanchipuram (IAST: kāñcipuram; [kaːɲdʑipuɾam]), also known as Kanjeevaram or Kancheepuram, is a city in the Indian state of Tamil Nadu in Chennai Metropolitan Area. region, 72 km (45 mi) from Chennai, the capital of Tamil Nadu. Known as the City of Thousand Temples, Kanchipuram is known for its temple architectures, 1000-pillared halls, huge temple towers, and silk saris. Kanchipuram serves as one of the most important domestic tourist destinations in India. Kanchipuram has become a centre of attraction for foreign tourists as well. The city covers an area of 36.14 km (13.95 sq mi) and an estimated population of 232,816 in 2011. It is the administrative capital of Kanchipuram District. Kanchipuram is well-connected by road and rail.

Kanchipuram is a Tamil name formed by combining two words, "kanchi" and "puram," together meaning "the city of kaanchi flowers" (due to the abundance of kaanchi flowers in those regions). The city is located on the banks of the Vegavathy and Palar Rivers. Kanchipuram has been ruled by the Pallavas, the Medieval Cholas, the Later Cholas, the Later Pandyas, the Vijayanagara Empire, the Carnatic kingdom, and the British, who called the city "Conjeeveram". The city's historical monuments include the Kailasanathar Temple and the Vaikunta Perumal Temple. Historically, Kanchipuram was a centre of education and was known as the ghatikasthanam, or "place of learning". The city was also a religious centre of advanced education for Jainism and Buddhism between the 1st and 5th centuries.

Thoothukudi (formerly called Tuticorin) is a port industrial city in Thoothukudi district in the Indian state of Tamil Nadu. It lies on the Coromandel Coast of the Bay of Bengal. The city is capital and headquarters of the district. According to the Confederation of Indian Industry, Thoothukudi has the second highest Human Development Index in Tamil Nadu, next to Chennai. Thoothukudi City serves as the headquarters of Tamilnad Mercantile Bank Limited, one of the leading private sector banks in India. Major educational establishments in the city include the Government Thoothukudi Medical College, Fisheries College and Research Institute, Tamil Nadu Maritime Academy, V.O. Chidambaram College, Kamaraj College, Anna University (Thoothukudi Campus), and Government Polytechnic College. The V.O. Chidambaranar Port Authority is one of the major ports in India. Thoothukudi is an emerging energy and industrial hub of South India.

Thoothukudi is known as "Pearl City" due to the pearl fishing carried out in the town. It is a commercial seaport that serves the inland cities of southern India and is one of the sea gateways of Tamil Nadu. It is also one of the major seaports in India, with a history dating back to the 6th century CE. The city is believed to be of significant antiquity and has been ruled, at different times, by the Early Pandyas, Medieval Cholas, Later Cholas, Later Pandyas, Ma'bar Sultanate, Tirunelveli Sultanate, Vijayanagar Empire, Madurai Nayaks, Chanda Sahib, Carnatic kingdom, Portuguese, Dutch, and the British. Thoothukudi was settled by the Portuguese, Dutch, and later the British East India Company.

Tamil dynasties (தமிழ் பேரரசுகள்) are the kingdoms who ruled over present day Tamil Nadu, Sri Lanka, Andhra Pradesh, Karnataka, Kerala and Odisha. These include the Pallavas, the Pandyas, the Cholas and the Cheras.

The medieval period of the history of Tamil Nadu saw the rise and fall of many kingdoms, some of whom went on to the extent of empires, exerting influences both in India and overseas. 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 become 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.

Tirunelveli (Tamil: [tiɾɯnelʋeːli] ), also known as Nellai and historically (during British rule) as Tinnevelly, is a major city in the Indian state of Tamil Nadu. It is the administrative headquarters of the Tirunelveli District. It is the fourth-largest municipal corporation in the state after Chennai, Coimbatore, and Madurai. Tirunelveli is located 624 km (388 mi) southwest of the state capital Chennai, 58 km (36 mi) away from Thoothukudi, and 73 km (45 mi) from Kanyakumari. The downtown is located on the west bank of the Thamirabarani River; its twin Palayamkottai is on the east bank. Tirunelveli and its neighbourhood, Palayamkottai, have been called the Oxford of South India for their colleges. It has several important government offices.

Tirunelveli is an ancient city, recorded to be more than two millennia old. It has been ruled at different times by the Early Pandyas, the Cheras, the Medieval Cholas and Later Cholas, the later Pandyas, the Vijayanagara Empire and the British. The Polygar War, involving Palaiyakkarars led by Veerapandiya Kattabomman and forces of the British East India Company, was waged on the city's outskirts from 1797 to 1801.