"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.
I just got one last thing, I urge all of you, all of you, to enjoy your life, the precious moments you have. To spend each day with some laughter and some thought, to get you're emotions going.
The territorial state is such an ancient form of society - here in Europe it dates back thousands of years - that it is now protected by the sanctity of age and the glory of tradition. A strong religious feeling mingles with the respect and the devotion to the fatherland.