How did the Khmer civilization shape culture in Southeast Asia? Select the two correct answers. (2 points)ResponsesInnovated a feudal system based on the loyalty of samurai warriors. Innovated a feudal system based on the loyalty of samurai warriors. Used irrigation canals and reservoirs to support large-scale rice farming. Used irrigation canals and reservoirs to support large-scale rice farming. Introduced Islam via Indian Ocean trade routes. Introduced Islam via Indian Ocean trade routes. Developed writing systems that spread throughout Asia.Developed writing systems that spread throughout Asia.Built vast Buddhist temple complexes.Built vast Buddhist temple complexes.

Used irrigation canals and reservoirs to support large-scale rice farming.

Built vast Buddhist temple complexes.