I think Naruto might combine all the shinobi nations into one, so that another war won't break out again. Similar to how Aang united all the nations into one republic. What do you think?
that's quite impossible,it won't be easy to just sart one big happy village even after this war.neither i think the nations will agree to that.the real path twoards achieving peace starts after the war and it's gonna be a long road.