<P> In Korea, the rulers of the Goryeo Kingdom were able to concentrate more central authority into their own hands than in that of the nobles, and were able to fend off two Khitan invasions with their armies . </P> <Ul> <Li> 1001: Mahmud of Ghazni, Muslim leader of Ghazni, begins a series of raids into Northern India; he finishes in 1027 with the destruction of Somnath . </Li> <Li> c. 1001: Vikings, led by Leif Eriksson, establish small settlements in and around Vinland in North America </Li> <Li> 1001--1008: Japanese Lady Murasaki Shikibu writes The Tale of Genji </Li> <Li> 1001 ± 40 years: Baitoushan volcano on what would be the Chinese - Korean border, erupts with a force of 6.5, the fourth largest Holocene blast . </Li> <Li> 1003: Robert II of France invades the Duchy of Burgundy, then ruled by Otto - William, Duke of Burgundy; the initial invasion is unsuccessful, but Robert II eventually gained the acceptance of the Roman Catholic Church in 1016 and annexed Burgundy into his realm . </Li> <Li> 1004: the library and university Dar Al - Hekma is founded in Egypt under the Fatimids . </Li> <Li> 1005: the Treaty of Shanyuan was signed between the Chinese Song dynasty and the Khitan Liao dynasty . </Li> <Li> 1006: King Dharmawangsa's Medang kingdom falls under invasion of King Wurawari from Lwaram (highly possible Srivijayan ally in Java). </Li> <Li> 1008: the Fatimid Egyptian sea captain Domiyat travels to the Buddhist pilgrimage site in Shandong, China, to seek out the Chinese Emperor Zhenzong of Song with gifts from his ruling Imam Al - Hakim bi-Amr Allah, successfully reopening diplomatic relations between Egypt and China that had been lost since the collapse of the Tang dynasty . </Li> <Li> 1009: Lý Thái Tổ overthrew the Anterior Lê Dynasty of Vietnam, establishing the Lý Dynasty . </Li> </Ul> <Li> 1001: Mahmud of Ghazni, Muslim leader of Ghazni, begins a series of raids into Northern India; he finishes in 1027 with the destruction of Somnath . </Li> <Li> c. 1001: Vikings, led by Leif Eriksson, establish small settlements in and around Vinland in North America </Li>

Who invaded india in the 11th century and what happened
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