I am going to go ahead and say that your answer is C because regions can end for many reasons and most of which I'm certain of which are affected by the physical characteristics of the region.
I hope that this helps. :)
Answer: some achievements are creation of mathematics and sewage systems,
Explanation: They are things we use today for example sewage systems are now modernized into more advanced systems.
America hung Saddam Hussein for committing crimes against humanity not war<span />
My option is that the closer they are to their sources of energy the more they produce and more materials to complete their product.
Answer:
La causa esencial de este proceso fue la incapacidad de la metrópoli para hacer frente a las exigencias de reforma administrativa, renovación social y política y expansión económica de sus colonias.
Explanation: