Why were homesteads establishes west of the 100th meridian riskier than those established to the east?

in 1878, american geologist and explorer john wesley powell drew an invisible line in the dirt—a long line. it was the 100th meridian west, the longitude he identified as the boundary between the humid eastern united states and the arid western plains. running south to north, the meridian cuts through eastern mexico, texas, oklahoma, kansas, nebraska, the dakotas, and the canadian province of manitoba on its way to the pole.

to meet the requirements if the homesteads

what are two things that greatly the american economy after the war? the huge buildup of u.s. military the beginning of the korean conflict the creation of the gi bill the marshall plan for nations

you are really obsesed w/ the wolverines

explanation:

its not a bad thing to be honest