What technology did the early sumerians use in order to bring water to their cities and fields?

Augustine believed that god was all knowing and all powerful. he believed that in order for this to be true, god must directly control everything, meaning that we do not have or (two answers)

What was an important consequence of the neolithic revolution? ):

"neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the united states, or any place subject to their jurisdiction." - the thirteenth amendment to the united states constitution, 1865 which statement describes the effect that the thirteenth amendment had on american society? a) male freedmen were given the right to vote. b) slavery was made illegal in the united states. c) ex-slaves were given united states citizenship. d) southern states were no longer allowed to use convicts as labor.