War in Iraq.

Why there are wars in the world if people on war are suffering?
It’s 2003 and there’s a war between The United States of America and Iraq. Saddam Hussein is a dictator in Iraq. Dictatorship is nothing good as history shows. There’s a suspicion that Hussein has chemical and biological weapons. He wanted to attack neighbouring countries and who knows... maybe he might have moved further. Consequently there would have been political imbalance on the Middle East which could have caused chaos in the economic situation of the whole world.
I believe, these can be arguments which pushed Amaricans to attack Iraq.
On the other hand this war can have the same or maybe even worse effects. People say that the reason for this war is oil. It’s common knowledge that the region of the Middle East has a huge deposit of oil, so it’s very rich. The United States is a very powerful country, so it’s dangerous for the other countries, because the USA can impose their will on them.
In my view this war shouldn’t have taken place, but it has already happened, so the only thing I as a opponent of the war can do is to pray that it’ll end soon.