I just loaded the end save and watched the replay. We were already on top of the game before we set foot on the Inca continent. We were on top by the time the Russians started to cave in, really. The rest was just an inevitable steamroller, though it was very gratifying to watch just how quickly Pink Boy folded under pressure.
Oh, and it was the Koreans after all who denied us the pleasure of dispatching the Hittites. Ah well, perhaps another time.