Terracing is a technique that farmers use to .
A.
prevent all severe weather from affecting crops
B.
grow more than one crop in the same area
C.
overcome difficult terrain
D.
grow crops in extremely dry climates

Why did the dakota sioux start an uprising in 1862? a.the government had not followed through with promises of . b.the government had given to an enemy american indian group. c.the sioux were not allowed to sell hunted animals to the us government. d.the sioux had made an agreement with neighboring tribes to attack.