Federalism is a mode of government that combines a general government with regional governments in a single political system, dividing the powers between the two. Johannes Althusius is considered the father of modern federalism along with Montesquieu. He notably exposed the bases of this political philosophy in Politica Methodice Digesta, Atque Exemplis Sacris et Profanis Illustrata (1603). Montesquieu sees in the Spirit of Laws, examples of federalist republics in corporate societies, the polis bringing together villages, and the cities themselves forming confederations. Federalism in the modern era was first adopted in the unions of states during the Old Swiss Confederacy.
Local government is a generic term for the lowest tiers of governance or public administration within a particular sovereign state.
In Spain, an autonomous community is the first sub-national level of political and administrative division, created in accordance with the Spanish Constitution of 1978, with the aim of guaranteeing limited autonomy of the nationalities and regions that make up Spain.
Devolution is the statutory delegation of powers from the central government of a sovereign state to govern at a subnational level, such as a regional or local level. It is a form of administrative decentralization. Devolved territories have the power to make legislation relevant to the area, thus granting them a higher level of autonomy.
A federation is a political entity characterized by a union of partially self-governing provinces, states, or other regions under a federal government (federalism). In a federation, the self-governing status of the component states, as well as the division of power between them and the central government, is constitutionally entrenched and may not be altered by a unilateral decision, neither by the component states nor the federal political body.
A federated state is a territorial and constitutional community forming part of a federation. A federated state does not have sovereignty since powers are divided between the other federated states and the federal government. Federated states are different from sovereign states.
Chinese federalism refers to political theories which argue that China's central government should share sovereignty with regional entities, under a form of federalism. Such proposals were made in the early twentieth century, in connection with the end of the Qing dynasty, as well as more recently, with a view to providing checks against the power of the central government and settling the relationship between Mainland China, Taiwan, Hong Kong, Macau, and other potential political entities.
A unitary state is a sovereign state governed as a single entity in which the central government is the supreme authority. The central government may create or abolish administrative divisions. Such units exercise only the powers that the central government chooses to delegate. Although political power may be delegated through devolution to regional or local governments by statute, the central government may override the decisions of devolved governments, curtail their powers, or expand their powers. Unitary states in its modern concept originated in France; in the aftermath of the Hundred Years' War, national feelings that emerged from the war unified France. The Hundred Years' War accelerated the process of transforming France from a feudal monarchy to a unitary state. The French then later spread unitary states by conquests, throughout Europe during and after the Napoleonic Wars, and to the world through the vast French colonial empire.
A state government is the government that controls a subdivision of a country in a federal form of government, which shares political power with the federal or national government. A state government may have some level of political autonomy, or be subject to the direct control of the federal government. This relationship may be defined by a constitution.
Regionalism is a political ideology that seeks to increase the political power, influence and self-determination of the people of one or more subnational regions. It focuses on the "development of a political or social system based on one or more" regions and/or the national, normative or economic interests of a specific region, group of regions or another subnational entity, gaining strength from or aiming to strengthen the "consciousness of and loyalty to a distinct region with a homogeneous population", similarly to nationalism. More specifically, "regionalism refers to three distinct elements: movements demanding territorial autonomy within unitary states; the organization of the central state on a regional basis for the delivery of its policies including regional development policies; political decentralization and regional autonomy".
Political unitarism designates various theories, concepts or policies that advocate or enforce a fully unified and centralized system of government, with ultimate goal in creating a unitary state. In practice, unitarism is often manifested as a political doctrine or movement within complex political entities, advocating for the highest degree of political integration and unification, beyond mere administrative centralization.
A central government is the government that is a controlling power over a unitary state. Another distinct but sovereign political entity is a federal government, which may have distinct powers at various levels of government, authorized or delegated to it by the federation and mutually agreed upon by each of the federated states.
Asymmetric federalism or asymmetrical federalism is found in a federation or other types of union in which different constituent states possess different powers: one or more of the substates has considerably more autonomy than the other substates, although they have the same constitutional status. This is in contrast to symmetric federalism, where no distinction is made between constituent states. As a result, it is frequently proposed as a solution to the dissatisfaction that arises when one or more constituent units feel significantly different needs from the others, as the result of an ethnic, linguistic or cultural difference.
A federacy is a form of government where one or several substate units enjoy considerably more independence than the majority of the substate units. To some extent, such an arrangement can be considered to be similar to asymmetric federalism.
A province is an administrative division within a country or state. The term derives from the ancient Roman provincia, which was the major territorial and administrative unit of the Roman Empire's territorial possessions outside Italy. The term province has since been adopted by many countries. In some countries with no actual provinces, "the provinces" is a metaphorical term meaning "outside the capital city".
Government in Spain is divided into three spheres or levels: the State itself, the regions or autonomous communities and local entities. These levels are not hierarchical, meaning there is no supremacy or primacy of one over the other, but rather they are separately defined by their jurisdictional powers.
Ethnic federalism, multi-ethnic or multi-national federalism, is a form of federal system in which the federated regional or state units are defined by ethnicity. Ethnic federal systems have been created in attempts to accommodate demands for ethnic autonomy and manage inter-ethnic tensions within a state. They have not always succeeded in this: problems inherent in the construction and maintenance of an ethnic federation have led to some states or sub-divisions of a state into either breaking up, resorting to authoritarian repression, or resorting to ethnocracy, ethnic segregation, population transfer, internal displacement, ethnic cleansing, and/or even ethnicity-based attacks and pogroms.
