The only State that gave a damn about the inhabitants of another country was the Caliphate, before the end when it began to buckle under the various pressures. Established in the 7th Century, it lasted until 1924 before it was destroyed.

Don't take this as sarcasm, but honestly forgive me for such a brief answer. It would take alot of time to explain all of this here on the thread. If you want more info PM and I will try to send you some useful resources.

Oh and by all means, do your own research.... though I doubt me saying that will make you do it or not do it...