<span> killed people
made economy increase
child labor increased</span>
They needed the nile river for food purposes like fish. and to plant their crops.they also needed the nile as a water source. hope this hlps
Supai is known for being the most segregated place in the entire USA. It can only be reached by foot, or by a helicopter, including of course things like mules or horses. There's no roads to it with the nearest one being 8 miles away, and there are no cars or buses or anything similar.