should the soldiers have invaded iraq?

I think that the soldiers in Iraqi should be let go cause there are a lot of people dieing.And i also think that they should not have invaded cause of oil George w bush could of asked or paid for it and now there are people dieing because of it.It was unnecessary for it to be started.I think that soldiers should go back home because they have families and Friends that miss them and the world should stop fighting and make peace.And a another good reason is that or and Iraq's economy is suffering and if this war was over economy would be better.And some families and Friends are suffering the losses of people close to them and it really i sad if you
think about it.And if this war was over there would be less crime and that is a good thing.And so these are my reasons why if think they never should have invaded, and the soldiers should go home.And another sad thing is that the benefits that they are promised is not full filed and that is really sad.