The war was over in 2003. What we’ve had since then is an occupation, at least in the Sunni Arab areas and some of the Shiite south, where US military presence is unwelcome. Although the Bushies trumpet the two elections, in fact the prime minister elected as a result of them, Ibrahim Jaafari, was unseated through heavy-handed US intervention in Iraqi domestic affairs. When Bush is telling Iraq who it can and cannot have as prime minister, then Iraq is not an independent country.
Such an occupation is just warmed over 19th century colonialism of the “white man’s burden” variety. And, such colonialism is just as objectionable as slavery.