State capacityState capacity is the ability of a government to accomplish policy goals, either generally or in reference to specific aims. A state that lacks capacity is defined as a fragile state or, in a more extreme case, a failed state. Higher state capacity has been strongly linked to long-term economic development, as state capacity can establish law and order, private property rights, and external defense, as well as support development by establishing a competitive market, transportation infrastructure, and mass education.
PeacekeepingPeacekeeping comprises activities intended to create conditions that favor lasting peace. Research generally finds that peacekeeping reduces civilian and battlefield deaths, as well as reduces the risk of renewed warfare. Within the United Nations (UN) group of nation-state governments and organizations, there is a general understanding that at the international level, peacekeepers monitor and observe peace processes in post-conflict areas, and may assist ex-combatants in implementing peace agreement commitments that they have undertaken.
Failed stateA failed state is a state that has lost its effective ability to govern its populace. A failed state maintains legal sovereignty but experiences a breakdown in political power, law enforcement, and civil society, leading to a state of near-anarchy. Common characteristics of a failing state include a government unable to tax and police its populace, control its territory, fill political or civil offices, or maintain its infrastructure.
DemocratizationDemocratization, or democratisation, is the democratic transition to a more democratic political regime, including substantive political changes moving in a democratic direction. Whether and to what extent democratization occurs can be influenced by various factors, including economic development, historical legacies, civil society, and international processes. Some accounts of democratization emphasize how elites drove democratization, whereas other accounts emphasize grassroots bottom-up processes.
NationalismNationalism is an idea and movement that holds that the nation should be congruent with the state. As a movement, it tends to promote the interests of a particular nation (as in a group of people), especially with the aim of gaining and maintaining the nation's sovereignty (self-governance) over its perceived homeland to create a nation-state. It holds that each nation should govern itself, free from outside interference (self-determination), that a nation is a natural and ideal basis for a polity, and that the nation is the only rightful source of political power.