The document provides background information on Cambodia and Khmer art and architecture. It begins with a list of terms related to Cambodia and then discusses the Kingdom of Funan in the 3rd century which was influenced by Indian civilization. It highlights several important Khmer kings who built major Hindu temples like Angkor Wat and Jayavarman VII who built the Bayon temple complex in Angkor Thom in the late 12th century as a Mahayana Buddhist shrine. It also notes the Khmer Empire lasted over 600 years and had cultural and political influence across Southeast Asia until declining in the 13th century.