My dear friend, the world is really one vast marketplace. No one cares where a man is from as long as he has gold in his pocket, or something you want. And the remarkable thing is this: the wars have only encouraged demand, trade has actually boomed in these difficult years. The ships are full, everyone is happy. War and politics are irrelevant, unless the great flow of trade is disturbed.

Ch 17 - The Rahotep series - Book 3: Egypt: The Book of Chaos (2011)