What new methods and technology did farmers in mesopotamia use to take advantage of the fertile soil?

Suppose that sociologists and cultural anthropologists are tying to measure the amount of child abuse for cross cultural comparison. they run into disagreement over whether spanking a child is abuse or discipline. what problem are they encountering in their research? a. reliability of the definition of abuse. b. validity of the definition of abuse. c. occam's razor about the definition of abuse. d. none of these.

What war two events that ended the revolutionary war

What crimes did vanzetti maintain that he did not commit answers?