Question

what happened as a result of the us invasion of iraq in 2003?
saddam hussein was convicted of war crimes and executed
iraq gave up the al - qaeda members it had been harboring
many countries joined the invasion and helped secure peace in iraq
osama bin laden was forced into hiding and left al - qaeda weakened

Explanation:

After the 2003 US - invasion of Iraq, Saddam Hussein was captured, tried, convicted of war crimes and executed. Iraq did not have significant al - Qaeda presence before the invasion and the claim about giving up al - Qaeda members is false. Only a few countries joined the invasion and it did not secure peace in Iraq. Osama bin Laden's hiding and al - Qaeda's weakening were mainly related to the US operations in Afghanistan, not the Iraq invasion.

Answer:

Saddam Hussein was convicted of war crimes and executed.