Forms of State and Government: A Comprehensive Guide

Forms of State

Centralization of Political Power

A state can be:

  • Unitary: A single political center dictates the rules (creates laws).
  • Federal: More than one political center dictates rules based on a constitution (e.g., Brazil).

Political Systems

Examples include:

  • Democracy
  • Totalitarianism

Government Systems

Parliamentary System

Features:

  • Distinction between head of state and head of government.
  • Head of government responsible for policy.
  • Ability to dissolve parliament.

Presidential System

Features:

  • President is both head of state and head of government.
  • Sole executive power.
  • President elected by the people.
  • Fixed election date.
  • Presidential veto power.

Concept of a Constitution

A constitution is a state’s fundamental law. It outlines the organization of the state, its government formation, power acquisition and exercise, establishment of state organs, limits of government action, and fundamental human rights and guarantees. It encompasses the rules organizing the constituent parts of the state.

Classification of Constitutions

Content

  • Material: Broadly, it encompasses the entire state organization and political regime. Narrowly, it refers to written or customary rules governing state structure, body organization, and fundamental rights.
  • Formal: A written document formally established by the constituent power and modifiable only through special processes.

Form

  • Written: Codified and systematized in a single text, drafted by a constituent body, containing fundamental rules for state structure, government organization, and fundamental rights.
  • Unwritten: Based on customs, conventions, and case law, such as the English Constitution.

Method of Creation

  • Dogmatic: A written constitution drafted by a constituent body, establishing fundamental tenets of prevailing political theory and law.
  • Historical: An unwritten constitution resulting from the gradual evolution of traditions and socio-political events.

Origin

  • Popular: Originates from a constituent body of elected representatives (e.g., Brazilian Constitutions of 1891, 1934, 1946, and 1988).
  • Granted: Established without popular participation, imposed by a ruler (e.g., Brazilian Constitutions of 1824, 1937, 1967, and 1969).

Stability

  • Rigid: Alterable only through special, more difficult processes than ordinary laws.
  • Flexible: Modifiable by the legislature through the same process as ordinary laws.
  • Semi-rigid: Contains both rigid and flexible parts (e.g., the Constitution of the Empire of Brazil).