According to non-Hebrew sources a lot of them survived the conquest.
A lot of jews survived the Holocaust. Before WWII 9 million jews lived in European territories that would be occupied by Germany. Since 5.1 million died as a result of the Holocaust and other persecution, 4 million must have survived by emigrating or hiding their jewish ancestry. Why don't you ask tosser if the survival of 4 million jews lessens the "monopoloy of suffering" jews believe they are entitled to as a result of the Holocaust?
Perhaps the authors of the Old Testament had purposly exagerrated the numbers of enemy killed because 3500 years ago it was regarded as a source of pride, not a war crime.
What? jews lie? Careful or you'll make little tosser's vagina ache and he'll start photoshoping a swastika to a canadian flag.
More gratuitous nudity needed...