"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.
By the time Obama came into office, Washington had already agreed over a period of a few weeks to a $700 billion government infusion into the world banking system. Nothing of the sort had ever been done before, and it was done spit spot with very little national debate.
