Alpha Channel: No, Looped Video: No, Frame Rate: 25, Resolution: 3840x2160, Video Encoding: Photo JPEG, File Size: 2.38GB, Number of Clips: 1, Total Clip(s) Length: 0:15, Individual Clip Lengths: 0:15, Source Audio: No

Sound: http://audiojungle.net/item/recipe-for-happiness/7438063 Wheat was a key factor enabling the emergence of city-based societies at the start of civilization because it was one of the first crops that could be easily cultivated on a large scale, and had the additional advantage of yielding a harvest that provides long-term storage of food.