i don't get it

Personaly I think wars are just so stupid. it is just so childish to fight over things like getting your land back. I mean, that's what i've heard a lot of wars were only people that wanted to get their home back. Why can't they just move away? My great uncle was killed in that vietnam war right before my uncle was born. My grandfather was there also, and from what I had heard, he put a pistol in his mouth and pulled the trigger. i hate violence and i just wish that there could be peace on earth for ever but i know that that is a fantacy. But i can still wish, can't I
                             Ben