[forty two] From prehistoric instances, Egyptians possible made use of the strength of the annual flooding from the Nile to irrigate their lands, slowly Mastering to regulate A lot of it as a result of purposely constructed irrigation channels and "capture" basins.[43] The ancient Sumerians in Mesopotamia made use of https://knoxecknj.wikicorrespondence.com/5387298/about_teknologi_masa_depan