Federalism is a mode of government that combines a general government (the central or federal government) with regional governments (provincial, state, cantonal, territorial, or other sub-unit governments) in a single political system, dividing the powers between the two. Johannes Althusius is considered the father of modern federalism along with Montesquieu. Althusius notably exposes the bases of this political philosophy in Politica Methodice Digesta, Atque Exemplis Sacris et Profanis Illustrata (1603). In The Spirit of Law, Montesquieu for his part sees examples of federalist republics in corporate societies, the polis bringing together villages, and the cities themselves forming confederations.[1] Federalism in the modern era was first adopted in the unions of states during the Old Swiss Confederacy.[2]
Federalism differs from confederalism, in which the general level of government is subordinate to the regional level, and from devolution within a unitary state, in which the regional level of government is subordinate to the general level.[3] It represents the central form in the pathway of regional integration or separation, bounded on the less integrated side by confederalism and on the more integrated side by devolution within a unitary state.[4][5]
^Grabill, Stephen J. (2013). "Althusius in context: A biographical and historical introduction". In Althusius, Johannes (ed.). On law and power. Sources in early modern economics, ethics, and law. Translated by Veenstra, Jeffrey J. Grand Rapids, Michigan: Christian's Library Press. p. xx. ISBN978-1-938948-59-6.
^See Law, John (2013). "How can we define federalism?"(PDF). Perspectives on Federalism. 5 (3). Turin, Italy: Centro Studi sul Federalismo: 88–120, at p. 104. ISSN2036-5438. Archived from the original(PDF) on 2015-07-15.
This author identifies two distinct federal forms, where before only one was known, based upon whether sovereignty (conceived in its core meaning of ultimate authority) resides in the whole (in one people) or in the parts (in many peoples). This is determined by the absence or presence of a unilateral right of secession for the parts. The structures are termed, respectively, the federal state (or federation) and the federal union of states (or federal union).