Pink Floyd's answer is incorrect. The correct answer would be
<span>A. civilization began to rely on agriculture while hunter-gatherer did not
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The main distinction between hunter-gatherer societies and later civilizations was that the latter develoepd agriculture and lives in one place.
One factor was barbed wire. As farmers and ranchers wisened up, they used the wire to fence in their cattle, destroying the use of cowboys, and taking away one aspect of the "wide open west". Herds of cattle took over the plains and destroyed the grass. In 1883 the big drought struck and water streams dried up and prairie fires grazed. Also the barbed wire and the natural disasters.
Answer:
There are a couple reasons
Explanation:
They waste taxpayer funds, grow out of control, and encourage corruption, just to name a few.
I think it was free blacks, but I am not 100% sure
