Factbox-Who has run Iraq since the 2003 U.S.-led invasion?

Iraqi protesters gather to mark the third anniversary of the anti-government protests in Baghdad, Iraq October 1, 2022. REUTERS/Khalid al-Mousily

BAGHDAD (Reuters) - The U.S.-led invasion of Iraq was designed to pave the way for a thriving democracy but the mostly ineffective governments elected since 2003 have left many Iraqis disappointed.

Iraqis say their leaders have yet to deliver on promises to reform the economy, fight corruption, improve worsening public services and combat poverty and unemployment.