Dry and hot, receives less than ten inches of rain per year i think. :)
I think this would be the Great Wall of China!
although it's actually thought to be much, much longer: over 5000 miles long, if yoiu include natural defensive barriers used in it.
Saudi Arabia is an absolute monarchy: citizens in Saudi Arabia have a very small chance to participate in the politics. Similarly in Iran, which is a theocracy.
Afghanistan in theoretically a democracy, but it still struggles with a successful implementation of it.
The correct answer is: Israel!
