Sri Lanka

Sri Lanka (/sriːˈlɑːŋkə, -ˈlæŋkə/ or ⁱ/ʃriː-/;Sinhalese - ශ්‍රී ලංකාව, Tamil Ilaṅkai), officially the Democratic Socialist Republic of Sri Lanka and known from the beginning of British colonial rule until 1972 as Ceylon (/sᵻˈlɒnˌ seɪ-ˌ siː-/), is an island country in South Asia near south-east India.

Sri Lanka has maritime borders with India to the northwest and the Maldives to the southwest. Its documented history spans 3,000 years, with evidence of pre-historic human settlements dating back to at least 125,000 years. Its geographic location and deep harbours made it of great strategic importance from the time of the ancient Silk Road through to World War II.

A diverse and multicultural country, Sri Lanka is home to many religions, ethnic groups, and languages. In addition to the majority Sinhalese, it is home to large groups of Sri Lankan and Indian Tamils, Moors, Burghers, Malays, Kaffirs and the aboriginal Vedda. Sri Lanka has a rich Buddhist heritage, and the first known Buddhist writings of Sri Lanka, the Pāli Canon, dates back to the Fourth Buddhist council in 29 BC. The country's recent history has been marred by a thirty-year civil war which decisively ended when Sri Lankan military defeated Liberation Tigers of Tamil Eelam in 2009.

Vanni (Sri Lanka)

The Vanni also spelled Wanni is the name given to the mainland area of the Northern Province of Sri Lanka. It covers the entirety of Mannar, Mullaitivu and Vavuniya Districts, and most of Kilinochchi District, and has an area of approximately 7,650 square kilometres (2,950 sq mi). The population and infrastructure of the Vanni were severely devastated by the Sri Lankan Civil War.

History

Tamil feudal chiefs called Vanniar chiefs who have their origin here cultivated the Vanni in the first millennium of the Common Era governing what were called Vannimai, the Jaffna kingdom's land divisions located south of the Jaffna Peninsula in the present-day Northern, North Central and Eastern provinces of Sri Lanka.

Geography

Geographically, the Vanni is distinct from the Jaffna Peninsula, the other area of the Northern Province. Jaffna peninsula is irrigated by underground aquifers fed by wells whereas the Vanni has irrigation tanks fed by perennial rivers. Major rivers include: Akkarayan Aru, Aruvi Aru, Kanakarayan Aru, Kodalikkallu Aru, Mandekal Aru, Nay Aru, Netheli Aru, Pali Aru, Pallavarayankaddu Aru, Parangi Aru, Per Aru, Piramenthal Aru, Theravil Aru. There are also a number of lagoons around the Vanni, the largest being Jaffna Lagoon, Nanthi Kadal, Chundikkulam Lagoon, Kokkilai Lagoon, Nai Aru Lagoon and Chalai Lagoon.