I don't understand this question
Answer:
I do believe that it is a trick question on where the first civilization was located. but I do remember from high school that it was part of Syria. Or Iraq. I think it was Mesopotamia.
Answer:
a volcanic mountain is formed by the oceanic plate going under the continental plate causing the formations of trenches and mountains, the friction caused by the oceanic plate sliding under the continental plate makes enough heat for it to become volcanic.
Explanation:
I would say that the US and the Soviet Union at the end of WWII withdrew their troops as soon as a demilitarized zone was created. Also, I am sure they would require a peace treaty to be signed with Germany before withdrawing troops.