What was the outcome of the United States' effort to find weapons of mass destruction in Iraq?

Some weapons of mass destruction were found, but not all of them.
Some weapons of mass destruction were found, but not all of them.

A civil war broke out among Iraqi groups.
A civil war broke out among Iraqi groups.

U.S. airstrikes destroyed most of Iraq's weapons of mass destruction.
U.S. airstrikes destroyed most of Iraq's weapons of mass destruction.

No weapons of mass destruction were found in Iraq.

In 2003, American forces attacked Iraq to destroy Iraqi weapons of mass destruction and end the tyrannical rule of Saddam Hussein. The weapons of mass destruction (WMD) is a weapon that causes damage to human and, it's surrounding by destroying them. America entered into war when President George W. Bush and UK Prime Minister Tony Blair allied to end Saddam Hussein dictatorship and disarm Iraq of weapons of mass destruction.