- genocide -- probably achieves victory. Leaving more than about 1,000 alive. Probably counter productive though, even if only 1% are dedicated terrorists, that leaves ten enemies alive, and genocide destroys the genocidal army from within, as well as its supporting culture. Decadence and decline are inevitable.
- nuke-em-all -- achieves victory, but not the fruits of victory. Counter-productive since the oil fields will be inaccessible for a few thousand years.
- declare victory and leave -- see nuke-em-all, first sentence.
- garrison Iraq with a million men -- There are only 26 million or so Iraqis and they're leaving Iraq as fast as they can. Ten years or so of sectarian violence, random killings, sort-of-friendly fire accidents (American troops are not friendly with Iraqis, but most of them don't particularly want to kill civilians, although when American lives are on the line, Iraqi lives count for less than Filipino lives), and the occasional massacre, rampage and gang rape and massacre of the raped girl's family are increasing the decrease in population and motivation to leave Iraq. In a few generations, there might be more Americans in Iraq than there would be Iraqis. A few more tens of thousands of dead Americans might be a cheap price (for Bush, anyway) to pay for a 51st state, and one with the second largest proven reserves of oil in the world.
The Iraqis would become the new palestinians of the middle east, this time, a refugee population created by the U.S.A., that bastion of freedom, liberty, and the pursuit of happiness. But only for Americans.
Victory in Iraq is achievable
Sure, victory in Iraq is achievable.