How does an artesian well work?

Artesian wells don't  require a pump to bring water to the surface. It works when there is enough positive pressure inside of the aquifer to bring the water all the way to the surface.

I tried, hope this helps :)

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.