Romans practiced monogamy, meaning that a man married only one woman.
It <span>laid the foundations for the beginning of a modern global economy</span>
<span>Archimedes’ screw most impacts the Agriculture. The screw was used mostly for transferring water in an irrigation system. It is also used for getting out the water in low area. Archimedes screws are also a big help in plants sewage handling because they manage better with changing amounts of water flow.</span>
