What objectives of the Iraq war have been accomplished?

Confiscate Iraq’s oil. Americans speak of the war as an investment and the oil fields as the return. Civilised people would call it the spoils of war.
Punish Saddam for allegedly trying to kill W.’s daddy.
Depose Saddam.
Kill Saddam.
Confiscate Iraq’s seed genome of hot weather crops needed for global warming conditions.
Spend almost a trillion dollars on products and services from political contributors.
Leave a stable US-friendly puppet government in power.
Find and destroy WMDs.
Weaken Islam.

~ Roedy (born: 1948-02-04 age: 64)

It is notable that the USA auctioned off Iraq’s oil resources to American and European oil companies on the very same day Obama announced the troop withdrawal from Iraq. Clearly that was the day the USA felt its true mission in Iraq had been accomplished. The public goals were accomplished within months or days. Those were clearly not the entire set of goals or the war would not have dragged on and on the way it did.