Over decades, many white workers have drifted toward Republicans, attracted in part by cultural identity and an anti-establishment posture.
Even without that law, labor leaders say the Amazon result could be a springboard for labor organizing nationwide.
Merritt, an expert on Southern labor politics, drew a straight line from the pre-Civil War economy to the current climate.
Before slavery’s abolition, she said, white workers were threatened -- explicitly or implicitly -- with being replaced by slaves, stripping them of any leverage with employers.
Eventually, northern industrialists entered Southern markets, joining white Southern land barons to take advantage of cheap labor in industries including textiles, steel and mining.