“How could any group of people allow themselves to be rounded up for extermination without a fight to the last man/woman?”
How can you allow groups of people “to be rounded up for extermination without a fight to the last man/woman?”
You and I have both done that, as we have watched where somewhere in the world a certain group of people were rounded up and exterminated.
And most of the time, we do nothing.
Ask the reective governments.