"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.
In terms of the principles of politics, I think I understand well. Thailand needs someone who has leadership, who has the management skills to help the country.
