Is the attack on Iraq necessary?

In 2003, the U.S. army went to fight Iraq in order to destroy Saddam Hussein's reign and establish a new Iraq under a democratic reign. Ever since his declaration to attack Iraq, many organizations and millions of people all over the world gathered to protest against the decision and also to support it . The main reason that support the attack claims that Iraq is an important station in the international terrorism rachis. Other reason claims that although Iraq agreed to dispose their unconventional weaponry they did not do so, and above all they have continued the manufacturing of unconventional weaponry. That is a huge threat because Iraq showed several times that they do not hesitate to use unconventional weaponry. Also Iraq deceived the UN inspectors with lies about the weaponry that they have. It is essential to attack Iraq in order to increase the standard of living in Iraq and developed a new era in the Middle East. In addition, there are reasons that oppose to the decision to at...