Nation-building is a normative concept that means different things to different people. The latest conceptualization is essentially that nation-building programs are those in which dysfunctional or unstable or "failed states" or economies are given assistance in the development of governmental infrastructure, civil society, dispute resolution mechanisms, as well as economic assistance, in order to increase stability. Nation-building generally assumes that someone or something is doing the building intentionally. But it is important to look at the evolution of theories of nation-building and at the other concepts which it has both supplanted and included. Many people believe that nation-building is evolutionary rather than revolutionary, that is takes a long time and is a social process that cannot be jump-started from outside.