"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
We need to give the Iraqis a chance to build their own future. It should be in their hands. It must be in their hands. That is what democracy is all about. We can teach it, we can explain it, but they must want it enough to make it work for them.