Answer:
bad I was sick and u .??????
Of the choices provided the correct one is A. When the Sahara began to dry out the people looked for water.
<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>
I think is a place that is more likely to rely on slavery
Africa
