Why Have War?

I think that we shouldn't have war at all. The reason i think that is because if we had more peace in this world everyone could get along way much better without having to argue. All the wars that occur wouldn't have happened. Also another reason i think we shouldn't have war is because then people wouldn't die just for dieing and they wouldn't make their families suffer. Ever since war started with Iraq, we have probably had more people die than accomplish what they want. All the Americans giving up their lives while their families are suffering. If we didn't have war and new how to communicate, like humans not animals, than everything would be better because everyone would have what they want. My point is that i prefer for us to have peace instead of war. Fighting gets you no where because when your done fighting some one else is going to want to start again and it never finishes and no one gets what they want.