Nope, they couldn't. I gave up on them.
"Three out of four should be good enough. And if the God of Humanity wanted me to do a better job, he should've given me more resources to do it! Instead, he couldn't even prevent the Vardish Empire from attacking me—what kind of ally is he?!" those were my words to the Empire Council and to the gods if any of them listened at the moment.
In the end, there were countless dead people not only in the Hatha Kingdom, but in all others. Countless—because we didn't have the opportunity to count.
The estimates ranged from several millions to several hundred millions, although I was almost sure there weren't that many humans *living* on this side of the continent.
The most honest estimate said that approximately a sixth of the total human population died since the "Dark Age" had begun (as some local historians started calling it).