If such service was correctly structured, it would force young people to work together with others from very different social classes, regions, races, and ethnicities, just as military service does today. And like all forms of shared sacrifice, it would be a powerful way of integrating newcomers into the national culture. National service would be a contemporary form of classical republicanism, a form of democracy that encouraged virtue and public-spiritedness rather than simply leaving citizens alone to pursue their private lives.
