Today, countries that have civil law systems range from Russia and Turkey to most of Central and Latin America. The main institutions of law in industrialised countries are independent courts, representative parliaments, an accountable executive, the military and police, bureaucratic organisation, the legal profession and civil society itself. John Locke, in his Two Treatises of Government, and Baron de Montesquieu in The Spirit of the Laws, advocated for a separation of powers between the political, legislature and executive bodies. Their principle was that no person should be able to usurp all powers of the state, in contrast to the absolutist theory of Thomas Hobbes’ Leviathan.
- Common law systems are shaded pink, and civil law systems are shaded blue/turquoise.
- Canon law (from Greek kanon, a ‘straight measuring rod, ruler’) is a set of ordinances and regulations made by ecclesiastical authority , for the government of a Christian organisation or church and