"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.
If the graves of the thousands of victims who have fallen in the terrible wars of the two races had been placed in line the philanthropist might travel from the Atlantic to the Pacific, and from the Lakes to the Gulf, and be constantly in sight of green mounds.
