EXACTLY, I wrote a reasonable wage. $20-$30 is not reasonable for an unskilled labor job. THAN'S UP TO $1200 a week. , or over $60,000 per annum for UNSKILLED labor. That's nuts. Do you think the Carolina's unshilled laborers get that? NO, they don't.
The ABILITY to form a union , by SECRET ballot only, is usually enough these days to keep employers from gettint too previous. But, not always, and there are "sweat shop" employers out there, given the chance.