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.
Explanation: well you need electric to keep your self warm in the winter and cool in the summer with an A.C. and Heater witch both need electricity. however you dont need something like a videogame console to stay alive.
A the log sinks into the water
