Need help asap How did farmers shape their land to better grow crops in medieval Arabia?

A. They developed terraces.
B. They built irrigation channels.
C. They worked sheep and camels.
D. They crafted tools and machinery.

How conditions changed in the american south over the final decades of the 1800s for african americans. consider black politics, black voting, and the rise of segregation

Which best describes the characteristics of lynchings in the south from 1880 to 1910? a. the number of lynchings in the south increased b. the number of lynchings in the south decreased. c. the number of lynchings in the south stayed the same. od. the number of lynchings in the south equaled the number in the north

Why did the other allies like great britain and france not support wilsons 14 points?