Authoritarianism has many faces. It can invoke revolution or tradition, the nation or social class, religion or the military, order or the radical transformation of society. It can emerge from a coup, a civil war, or a revolution, but it can also advance within democratic institutions without ever formally announcing their abolition. The ideologies that sustain it may be fundamentally incompatible with one another; yet the instruments used to concentrate power often display remarkable similarities.

This distinction is essential. Fascism and Nazism historically belong to the far right. Stalinism and Maoism emerged from revolutionary communist traditions associated with the far left. The military dictatorships of twentieth-century Latin America frequently justified their rule through anti-communism. Some authoritarian monarchies rely on dynastic tradition, while theocratic regimes invoke religious sovereignty. Treating all these systems as manifestations of the same ideology would erase their historical, social, and doctrinal differences. Recognizing those differences, however, does not prevent us from comparing their structures of power.

Authoritarianism begins precisely when the central question ceases to concern only the ideology professed by a government and becomes one of the limits to which its power is willing to submit. Can an independent judiciary resist it? Can an opposition genuinely replace it? Can the media freely investigate its leaders? Does the administration obey the law or political authority? Can citizens organize without permission? Can an election actually produce an alternation of power?

It is through these questions that different forms of authoritarianism reveal their similarities.

I. Authoritarianism, Dictatorship, and Totalitarianism: Distinct Concepts

Political vocabulary frequently uses the terms “authoritarian,” “dictatorial,” “autocratic,” and “totalitarian” as though they were interchangeable. They are not.

Authoritarianism broadly describes an organization of political power in which pluralism is severely restricted and the ability to challenge those who govern is diminished. Political authority is no longer sufficiently constrained by independent institutions, while the possibility of alternation in power may become theoretical or disappear entirely.

Dictatorship refers more directly to the effective concentration of power in the hands of an individual or group governing without meaningful democratic control. It can assume military, civilian, partisan, monarchical, or personalist forms.

Totalitarianism is a more demanding category. In the classical analyses developed around the twentieth century’s Nazi and Stalinist experiences, totalitarian rule involves more than simply neutralizing political opposition. It seeks to transform society profoundly, organize individuals, control information and social organizations and, in its most extreme historical forms, mobilize terror as a permanent instrument of power. Hannah Arendt therefore regarded totalitarianism as distinct from earlier forms of tyranny or dictatorship, notably because it sought a far more comprehensive domination of social and political existence.

Not every authoritarian regime is therefore totalitarian. A traditional absolute monarchy, a military junta primarily concerned with maintaining order, or an electoral regime manipulating political competition can be authoritarian without seeking to restructure society in its entirety.

This distinction prevents a first mistake: assuming that every concentration of power necessarily reproduces the extreme models of the twentieth century. It also prevents a second: waiting for a regime to become totalitarian before recognizing an authoritarian dynamic.

II. Fascism and Nazism: Authoritarianism in the Name of the Nation

Fascism emerged in a Europe transformed by the First World War, social crises, fear of revolution, and the weakening of parliamentary systems. Its most important early political expression appeared in Benito Mussolini’s Italy, before National Socialist Germany pushed some of its underlying dynamics toward a totalitarian and genocidal form.

Fascism clearly belongs to the historical far right. The United States Holocaust Memorial Museum defines it as an authoritarian, ultranationalist political philosophy that places the nation above the individual and opposes political pluralism, liberal democracy, communism, and socialism.

Fascist authority, however, does not present itself simply as a stronger administration. It claims to embody the organic unity of the national community. Pluralism therefore becomes suspect because it assumes that the same society can legitimately contain multiple interests, identities, and political visions. In the fascist conception, such divisions are interpreted as obstacles to an allegedly unified national will.

This logic naturally encourages a dominant or single party, the personalization of power, the political mobilization of the masses, and the designation of opponents as enemies of the national community.

Nazism radicalized this model through a racial conception of the German people. Antisemitism, biological racism, territorial conquest, and the physical elimination of populations deemed undesirable became constitutive elements of the political project.

Authoritarian control was therefore not merely a technique for retaining government. It flowed directly from a political vision in which a supposedly homogeneous community took precedence over individuals and in which entire categories of people could be excluded from that community.

III. Stalinism and Maoism: Authoritarianism in the Name of Revolution

At the opposite end of the ideological spectrum, revolutionary communism developed an almost inverse conception of history. Where fascism exalted the nation, race, or a particular historical community, Marxism centered its analysis on class relations, ownership of the means of production, and the transformation of economic structures.

Yet some political systems born from communist revolutions also produced an extreme concentration of power.

The Russian Revolution of 1917 did not immediately produce the system that would characterize Stalin’s Soviet Union. But civil war, the progressive disappearance of revolutionary pluralism, the consolidation of one-party rule, and the expansion of the coercive apparatus gradually prepared the formation of a state in which the Communist Party became inseparable from political power.

Under Stalin, forced collectivization, purges, political trials, deportations, the Gulag system, and the cult of the leader accompanied a radical transformation of the Soviet economy and society.

Mao Zedong’s China would develop its own experience of revolutionary communism. The Great Leap Forward and later the Cultural Revolution demonstrated how far political power could extend when ideology, party organization, mass mobilization, and the personal authority of the leader combined in the absence of meaningful institutional counterweights.

Nazism and Stalinism did not pursue the same political project. Their conceptions of economics, nationhood, property, history, and social organization differed profoundly. Comparing them as totalitarian systems therefore does not mean considering them ideologically equivalent.

This is precisely one of the contributions of Hannah Arendt’s analysis: identifying certain common characteristics of domination without erasing the different historical trajectories that produced these regimes. Her study of totalitarianism focused in particular on Nazism and Stalinism and on the institutionalization of terror and violence that characterized them.

The convergence therefore appears less in doctrine than in the transformation of political power: the disappearance of pluralism, the monopolization of the state by a political organization, extensive control over information, the identification of categories of enemies, the reduction of social autonomy, and the ability of the coercive apparatus to operate without independent oversight.

IV. Military Dictatorships: Governing in the Name of Order

Authoritarianism can also present itself as a temporary interruption intended to protect the state. The military juntas that multiplied throughout the twentieth century in Latin America, Africa, Asia, and elsewhere did not necessarily seek to create totalitarian societies. Their justification was often more pragmatic: restoring order, preventing revolution, preserving national unity, combating corruption, or protecting the state from an internal threat.

During the Cold War, anti-communism provided particularly powerful legitimacy for many military regimes. In Chile following the 1973 coup, Argentina during the military dictatorship that began in 1976, and several other Latin American states, military authorities justified their intervention as necessary to protect the nation against subversion.

This form of authoritarianism differs significantly from totalitarianism. The government may tolerate relatively autonomous economic, social, or religious spaces as long as they do not constitute a political threat. Rather than mobilizing the entire population, it may seek to demobilize it.

The opposition, however, can face severe repression. Arbitrary detention, torture, enforced disappearances, censorship, and exceptional courts can become instruments for maintaining a controlled political order.

The objective is not necessarily to make every citizen participate in the regime’s project. Sometimes, it is enough that they do not oppose it.

This distinction between totalitarian mobilization and authoritarian depoliticization is fundamental. Absolute power does not always require enthusiasm. It can be satisfied with silence.

V. The Single Party, the Strongman, and Personal Rule

Another authoritarian family develops around the personalization of power. Some dictatorships rest on relatively structured institutions: a party, an army or a bureaucratic apparatus. Others gradually evolve toward a system in which the survival of the regime becomes inseparable from the survival of its leader.

Institutions do not necessarily disappear. Their function changes.

A parliament may continue to vote. A constitution may remain formally in force. Ministries, courts, administrations, and sometimes even several political parties may continue to exist. But effective power increasingly converges toward a shrinking political center.

The phenomenon becomes particularly visible when personal loyalty begins to replace institutional competence. Administrative, military, or economic officials gradually understand that their position depends less on compliance with impersonal rules than on their relationship with the leadership.

The state can then enter a cumulative process of personalization. The more power the leader concentrates, the more they fear autonomous institutions capable of limiting their authority. The more those institutions are weakened, the more the information reaching the leadership depends on individuals who have an incentive to provide what the leader wishes to hear.

Authoritarianism can therefore generate its own vulnerabilities. A highly centralized regime may appear powerful precisely because it has eliminated the mechanisms capable of correcting its mistakes. The concentration of power does not necessarily mean an increase in state capacity. It can also produce blindness.

VI. Religion and Political Authority

Theocratic authoritarianism introduces another source of legitimacy: religion.

In a theocratic or strongly theocratized system, political rules may be presented not simply as human decisions but as expressions of a higher religious order. This profoundly changes the conditions under which political authority can be contested.

In an ordinary political system, criticizing a law means challenging a governmental decision. When that law is presented as deriving directly from religious truth, political opposition can be portrayed as a challenge to the moral or spiritual order upon which the state rests.

Iran after the 1979 revolution provides one of the most elaborate contemporary examples of a combination between republican institutions and theocratic authority. Elections exist, but institutions operating under religious authority possess powers that substantially constrain electoral sovereignty.

Religion, however, is not intrinsically authoritarian. Religious traditions have coexisted with democratic systems, inspired movements defending civil rights, and provided intellectual and social resources for opposition to dictatorships.

The determining factor remains institutional: a religious or secular doctrine becomes politically authoritarian when its official interpretation is durably insulated from contestation and enables an authority to remove its power from effective mechanisms of accountability.

VII. Monarchies: Institutional Continuity

Not every form of authoritarianism seeks to refound society. Some rely instead on continuity. In several monarchies, political power derives part of its legitimacy from dynasty, history, religion, tribal structures, or systems of economic redistribution. Such regimes can maintain modern administrations, economies deeply integrated into international markets, and sometimes consultative institutions without accepting genuine competition for the highest political authority.

This form of government demonstrates that continuity requires no revolutionary ideology. It can explicitly define itself against revolution. Stability then becomes a central component of an implicit political contract: security, prosperity, or institutional continuity in exchange for limitations on political competition.

Such systems can display considerable adaptability. Some gradually introduce social or economic reforms while preserving their fundamental political architecture.

Economic modernization therefore does not automatically lead to political democratization. A state can transform its society profoundly while maintaining a high concentration of political power.

VIII. Electoral Authoritarianism: Preserving Elections, Neutralizing Alternation

It is probably within contemporary hybrid regimes that political boundaries become most difficult to identify. The classical image of dictatorship is spectacular: soldiers in the streets, parliament dissolved, the constitution suspended, political parties banned, and the media placed under direct control. Contemporary authoritarianism can follow a much more gradual trajectory.

Elections continue to be held. Multiple parties field candidates. Independent newspapers remain in circulation. Demonstrations may sometimes be permitted. Democratic institutions therefore appear to remain operational. But the political playing field gradually becomes uneven.

Steven Levitsky and Lucan Way developed the concept of “competitive authoritarianism” to describe this phenomenon. In such regimes, formal democratic institutions remain the principal means of obtaining political power and the opposition can still constitute a genuine political force. Yet incumbents violate the rules and exploit state resources to such an extent that competition no longer meets full democratic standards. The distinction from a closed dictatorship is substantial.

In a competitive authoritarian regime, the government can still lose an election. But it gradually constructs a system in which losing becomes considerably more difficult.

Direct control of every media outlet is unnecessary if critical media can be economically marginalized or subjected to legal pressure. Banning the opposition is unnecessary if its candidates are repeatedly prosecuted or deprived of resources. Abolishing elections becomes unnecessary if electoral boundaries, financing rules, access to media, or the use of administrative resources provide the incumbent with a structural advantage. Democratic institutions remain. Their substance diminishes.

IX. Autocratization: When Democracy Changes from Within

This evolution profoundly changes the way authoritarian risk must be understood. During the twentieth century, the collapse of a democracy could take the spectacular form of a coup. Tanks entered the capital, radio stations announced the seizure of power, institutions were suspended, and a new regime was proclaimed.

That model has not disappeared. Military coups continue to occur. But a significant share of contemporary democratic erosion follows another route: gradual autocratization.

The process may begin with a government that has been entirely lawfully elected. It subsequently attacks judicial independence, changes the rules governing the appointment of judges, reduces parliamentary powers, politicizes the civil service, places economic or regulatory pressure on the media, weakens independent agencies, modifies electoral law, and portrays institutions resisting it as representatives of interests hostile to the people. No single decision necessarily causes the political system to collapse. Their accumulation transforms it.

Contemporary data make it difficult to regard this development as marginal. In its Democracy Report 2026, the V-Dem Institute estimates that almost one-quarter of the world’s states were undergoing autocratization in 2025. The organization also emphasizes that these dynamics increasingly affect established democracies and are no longer confined to political systems traditionally considered institutionally fragile.

Freedom House, using a different methodology, reaches an equally concerning conclusion. Its Freedom in the World 2026 report states that global freedom declined for the twentieth consecutive year in 2025. Fifty-four countries experienced deterioration in political rights and civil liberties, compared with thirty-five that recorded improvements. According to the organization, only 21 percent of the world’s population now lives in countries classified as “Free,” compared with 46 percent two decades earlier.

These indicators are not absolute measures of democracy, and their classifications can naturally be debated. Their primary value lies in the trend they identify: institutional erosion no longer concerns only established dictatorships. It can begin within democracies that continue to hold elections.

X. Common Mechanisms: Where Ideologies Begin to Resemble One Another

Comparing these regimes does not mean establishing a moral or historical equivalence between them. Italian Fascism, German Nazism, Soviet Stalinism, Chinese Maoism, Latin American juntas, authoritarian monarchies, theocracies, and hybrid electoral regimes emerged from different histories, economic structures, and conceptions of society. But their mechanisms of power concentration allow for institutional comparison.

The first is the weakening of pluralism. An authoritarian political system struggles to accept the idea that several competing conceptions of the common good can be equally legitimate.

The second is the erosion of checks and balances. Courts, parliaments, the press, universities, independent administrations, trade unions, and civil society organizations become problematic when they possess enough autonomy to resist the executive.

The third is the transformation of the political opponent into an enemy. Democracy assumes that an opposition party can be wrong without being illegitimate. Authoritarianism tends instead to portray its adversaries as traitors, foreign agents, enemies of the revolution, the nation, religion, order, or the people.

The fourth is the concentration of information. Political power seeks to control not only what can be said but sometimes what can be known. This can take the brutal form of censorship or more sophisticated forms: economic pressure, media concentration, selective regulation, disinformation campaigns, or the saturation of public space.

The fifth is the weakening of the distinction between the state and those who govern it. When the police, judiciary, tax administration, state-owned enterprises, or public finances gradually become instruments serving those in power, political competition no longer occurs between actors possessing the same rights.

Finally comes the personalization of power. The leader is no longer presented merely as someone temporarily exercising public office. They increasingly become the embodiment of the nation, the revolution, stability, religion, or the popular will itself. At that point, challenging the individual symbolically becomes equivalent to challenging the community they claim to represent.

XI. Far Left and Far Right: The Limits of Convergence

Comparisons between political extremes are particularly sensitive because they can quickly produce misleading simplifications. Authoritarian and totalitarian experiences have historically been associated with both the far right and the far left. This does not mean that the two political families become identical when they radicalize.

Historical fascism prioritizes the nation, hierarchy, authority, collective identity and, in the case of Nazism, a racial conception of political community. Revolutionary communism, by contrast, begins with a critique of private ownership of the means of production, class relations, and capitalism, with the theoretical objective of achieving a classless society. Their stated objectives are therefore profoundly different.

What can converge, when these projects produce systems of power without counterweights, is their response to a much more fundamental question: what should be done with those who reject the political project?

It is here that ideological differences can gradually give way to a similar institutional logic. When a political authority considers itself to possess a superior political truth — because it is supposedly dictated by race, nation, history, class, religion, or an allegedly homogeneous popular will — opposition can easily cease to be regarded as a legitimate alternative.

It becomes an anomaly to be corrected. Then an obstruction to be neutralized. And sometimes an enemy to be eliminated.

Authoritarian drift therefore does not necessarily originate in the radicalism of a doctrine. It emerges when ideological certainty encounters a political power capable of eliminating the institutions that allow that certainty to be challenged.

XII. Authoritarianism Belongs to No Single Political Camp

The history of the twentieth century may create the impression that authoritarianism necessarily belongs to the political extremes. That, too, would be an oversimplification.

Authoritarian regimes have pursued liberal, socialist, nationalist, and dirigiste economic policies. Some have been revolutionary, others deeply conservative. Some governed in the name of a social class, others in the name of the nation, religion, economic development, national security, or stability.

Authoritarianism is therefore less an ideology than a relationship to power. A radical political movement can participate durably in a democratic system if it accepts pluralism, free elections, civil liberties, and the possibility of defeat.

Conversely, a movement presenting itself as moderate can contribute to authoritarian evolution if it undertakes to neutralize independent institutions, permanently restrict political competition, or make alternation impossible.

The left-right axis helps explain ideologies. It is not sufficient to measure the democratic quality of a political system. For that, a second axis becomes indispensable: the distinction between limited and concentrated power.

Conclusion — The Real Test of Power

The different authoritarian experiences ultimately reveal one constant: no political system becomes authoritarian simply because its government is powerful.

Every political organization requires an authority capable of governing, enforcing the law, and making decisions. A state incapable of exercising authority may itself become incapable of protecting the freedoms of its citizens. The question lies elsewhere. It concerns the limits placed upon power.

A democratic government exercises considerable authority, but it must accept that a court can overturn its decisions, that a parliament can reject its legislation, that a journalist can expose its failures, that a citizen can sue it, that a researcher can criticize its policies, that a demonstration can demand its removal, and, above all, that an election can genuinely remove it from office.

Authoritarianism begins when these possibilities gradually cease to be regarded as normal components of political life and instead become obstacles to be neutralized. This is why its different faces can emerge under contradictory ideologies.

The fascist far right invoked the nation. Stalinist communism invoked revolution and class. Military juntas invoked order and security. Theocracies may invoke religion. Personalist regimes sometimes invoke stability. Contemporary electoral authoritarianisms may even directly invoke democracy and popular sovereignty. The vocabulary changes. The institutional question remains.

Democracy is not defined solely by the existence of elections or by the popular legitimacy of a government. It also depends on the existence of powers that the government does not control, rights it cannot suspend at will, and opponents it cannot eliminate simply because they oppose it.

This is probably where the most useful boundary between democracy and authoritarianism lies. Not in what a government claims to represent. But in what it is still willing not to control.

Main Sources

  • United States Holocaust Memorial Museum, Holocaust Encyclopedia, “Fascism”: historical definition of fascism, its ultranationalism, and its opposition to democratic pluralism.
  • Stanford Encyclopedia of Philosophy, “Hannah Arendt”: overview of Arendt’s conception of totalitarianism and her analysis of Nazism and Stalinism.
  • Steven Levitsky and Lucan A. Way, “Elections Without Democracy: The Rise of Competitive Authoritarianism,” Journal of Democracy, 2002, and “The New Competitive Authoritarianism,” 2020: conceptualization of regimes in which electoral competition remains meaningful but structurally unequal.
  • V-Dem Institute, University of Gothenburg, Democracy Report 2026 — Unraveling the Democratic Era?: data and analysis on contemporary processes of autocratization.
  • Freedom House, Freedom in the World 2026 — The Growing Shadow of Autocracy: global trends in political rights and civil liberties during 2025 and over the past two decades.