We might wonder why no Democratic Party contender for the presidency has invoked the memory of the New Deal and its unprecedented series of laws aimed at helping people in need. The New Deal was tentative, cautious, bold enough to shake the pillars of the system but not to replace them. It created many jobs but left 9 million unemployed. It built public housing but not nearly enough. It helped large commercial farmers but not tenant farmers. Excluded from its programs were the poorest of the poor, especially blacks. As farm laborers, migrants or domestic workers, they didn't qualify for unemployment insurance, a minimum wage, Social Security or farm subsidies.