Care 2 - One in four workers in the United States is employed in a low-wage job. That includes many people in the food service industry, retail employees, janitors, hotel workers, agricultural laborers, and many others who make the U.S. economy tick; notably, many of these workers are also women and people of color, and the workers’ educational level tends to be lower than that of the general population. While this underclass labors, large companies like their employers profit, often immensely so. Growth is up for firms like Walmart, despite economic problems, indicating that their business strategy is effective. Read more.