Iarry Iarry 14-05-2020 History contestada Brainiest? here's maybe your last chance! GET IT NOW BY ANSWERING How did the introduction of irrigation help the Khmer empire succeed? Responses: A. It allowed the empire to bring water to cities. B. It helped farmers explore different crops to plant. C. It led to huge harvests so surplus crops could be sold. D. It allowed farmers to grow wheat.