query: When did construction of Angkor Wat begin?
passage: Angkor Wat
Angkor Wat (/ˌæŋkɔːr ˈwɒt/; Khmer: អង្គរវត្ត, "Capital Temple") is a temple complex in Cambodia and one of the largest religious monuments in the world, on a site measuring 162.6 hectares (1,626,000m2; 402 acres).[1] Originally constructed as a Hindu temple dedicated to the god Vishnu for the Khmer Empire, it was gradually transformed into a Buddhist temple towards the end of the 12th century.[2] It was built by the Khmer King Suryavarman II[3] in the early 12th century in Yaśodharapura (Khmer: យសោធរបុរៈ, present-day Angkor), the capital of the Khmer Empire, as his state temple and eventual mausoleum. Breaking from the Shaiva tradition of previous kings, Angkor Wat was instead dedicated to Vishnu. As the best-preserved temple at the site, it is the only one to have remained a significant religious centre since its foundation. The temple is at the top of the high classical style of Khmer architecture. It has become a symbol of Cambodia,[4] appearing on its national flag, and it is the country's prime attraction for visitors.[5]
passage: Angkor National Museum
Angkor National Museum is an archaeological museum dedicated to the collection, preservation and presentation of Angkorian artifacts, also to provides information and education about art and culture of Khmer civilization, with collections mainly dated from Khmer Empire's Angkor period circa 9th to 14th-century. Most of the artifacts are discovered in and around the Angkor archaeological sites nearby. The museum is located in Vithei Charles de Gaulle No. 968, Siem Reap, Cambodia, on the way between downtown Siem Reap to northern road leading to Angkor ancient city.