Problem: Background: Sangakkara was born to Kumari Surangana and Swarnakumara Sangakkara, an attorney-at-law at Matale, Sri Lanka in 1977. His parents settled in Kandy, where he spent his childhood. Sangakkara received his primary and secondary education at Trinity College, Kandy, an independent elite private boys' school situated in the central highlands of Sri Lanka. He has two sisters: Thushari and Saranga, and an elder brother: Vemindra, all who have made national-level achievements during their schooling.
Context: When Sri Lanka toured Bangladesh in February 2006 regular captain Marvan Atapattu was injured and Mahela Jayawardene became captain while Sangakkara was made vice-captain. Pakistan toured Sri Lanka for two Test and three ODIs in March 2006, and with Atapattu still injured Jayawardene and Sangakkara remained captain and vice-captain respectively. The pair had only expected to hold the positions on an interim basis, but extended into a third series as Atapattu failed to recover in time to tour England in April and ended up filling the roles full-time. In July 2006, Sangakkara made his second-highest Test score to-date (287) against South Africa. In a record-breaking partnership with Mahela Jayawardene, he set up the world record for the highset partnership in Test cricket--624 runs--in this match.  On 6 December 2007 he made it to the top spot of ICC Test player rankings with a rating of 938, the highest rating ever achieved by a Sri Lankan player, and became the first batsman ever to score in excess of 150 in four consecutive tests. His skill was recognised worldwide when he earned selection for the ICC World XI One-Day International team that competed against Australia in the Johnnie Walker Series in October 2005. Despite the World XI losing all of the one-day games by considerable margins, Sangakkara left the series with some credit, averaging 46. He was one of the winners of the 2008 inaugural Cricinfo awards for outstanding batting in Test cricket.  Sangakkara holds the record for being the fastest man to 8,000, 9,000, 10,000 (jointly held), 11,000 and 12,000 runs in Test cricket. During Sri Lanka's tour to England in May 2006, he was named the vice-captain of the side. On 3 March 2009, a terrorist attack on the Sri Lankan team convoy in Pakistan injured 6 Sri Lankan players including Sangakkara. Sangakkara suffered shrapnel wounds in his shoulder. In November 2006, Sangakkara was included in the ICC World XI Test team. Next year, he signed an agreement to join Warwickshire County Cricket Club. That year, he scored back-to-back double centuries in Tests and became only the fifth cricketer in the history to do so.
Question: What notable wins did he have?
Answer: On 6 December 2007 he made it to the top spot of ICC Test player rankings with a rating of 938,

Background: Christopher Houston Carson (December 24, 1809 - May 23, 1868), better known as Kit Carson, was an American frontiersman. He was a mountain man (fur trapper), wilderness guide, Indian agent, and U.S. Army officer. Carson became a frontier legend in his own lifetime via biographies and news articles. Exaggerated versions of his exploits were the subject of dime novels.
Context: Carson wanted to take a winter break from the campaign. Major General Carleton refused. Kit was ordered to invade the Canyon de Chelly. It was here that many Navajos had taken refuge. Historian David Roberts writes, "Carson's sweep through the Canyon de Chelly in the winter of 1863-1864 would prove to be the decisive action in the Campaign."  The Canyon de Chelly was a sacred place for the Navajo. They believed that it would now be their strongest sanctuary. Three hundred Navajo took refuge on the canyon rim at a place called Fortress Rock. They resisted Carson's invasion by building rope ladders and bridges, lowering water pots into a stream, and keeping quiet and out of sight. These three hundred Navajo survived the invasion. In January 1864, Carson swept through the 35-mile (56 km) Canyon with his forces. The thousands of peach trees in the canyon were cut down. Few Navajo were killed or captured. Carson's invasion, however, proved to the Navajo that the United States could invade their country at any time. Many Navajo surrendered at Fort Canby.  By March 1864, there were 3,000 refugees at Fort Canby. An additional 5,000 arrived in the camp. They were suffering from the intense cold and hunger. Carson asked for supplies to feed and clothe them. The thousands of Navajo were led to Bosque Redondo. Many died along the way. Stragglers in the rear were shot and killed. In Navajo history, this horrific trek is known as Long Walk of the Navajo. By 1866, reports indicated that Bosque Redondo was a complete failure. Major Carleton was fired. Congress started investigations. In 1868, a treaty was signed, and the Navajo were allowed to return to their homeland. Bosque Redondo was closed.
Question: What is Canyon de Chelly?
Answer:
The Canyon de Chelly was a sacred place for the Navajo.