What climatic changes encouraged the development of agriculture in Mesopotamia?

What does it mean when world war one is referred to as a “total war”

Plz me on september 17, 1860to the union and confederate army’s fought the in maryland. it was one of the bloodiest battles in the civil war. a. battle of the seven pines. b. battle of antietam c. first battle of bull run. d. second battle of bull run.

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