sentences:  The invasion of Iraq led to an occupation and the eventual capture of Saddam Hussein, who was later executed by the Iraqi Government.Violence against coalition forces and among various sectarian groups soon led to asymmetric warfare with the Iraqi insurgency, strife between many Sunni and Shia Iraqi groups, and al-Qaeda operations in Iraq.Evidence of war crimes committed and sanctioned by the United States Department of Justice created controversy globally, and helped dispel the notion of the United States as a liberating force in the War of Terror.