We may hear more about “Back to School” sales this weekend than we do about why we celebrate Labor Day. I’ll do my little part to rectify that problem. Labor Day has been around in one form or another since the 1880s, highlighting the work of trade and labor organizations and their members. However, unions and workers have both taken a beating in recent decades, as financial interests have fought to rollback or restrict the gains made by the working classes over the years. I grew up in the South and saw first-hand the open hostility to unions. The powers that be wanted cheap labor and they used all sorts of tools to ensure that they succeeded. I was reminded of the promise and challenge of Labor Day while reading one of my posts from 2015 on the designation of Pullman, just outside Chicago, as a National Monument. Pullman, if you do not know the history, is a remarkably intact industrial town of historic buildings and landscapes. Located 13 miles south of downtown Chicago, it …