Definition
Hegemony is the predominant influence of one actor — a state, class, or coalition — over others within a system, maintained not through raw force alone but through a combination of coercion and manufactured consent. In international relations the term describes a power capable of setting the rules, norms, and economic terms that weaker actors largely accept; in political and social theory, it describes the process by which a dominant group's worldview becomes so thoroughly internalized by everyone else that it appears simply as common sense.
Both senses share a single structural insight: durable dominance is always partly ideological. The moment a dominant actor must rely entirely on force, its hegemony has already begun to fail.
Why it matters
How it works
The international bargain: public goods for deference
At the level of world order, a hegemon supplies what weaker states cannot easily provide for themselves: secure sea lanes, a reserve currency, a framework for resolving commercial disputes, and the credible threat of military intervention against gross disruptions. Weaker states accept unfavorable terms — asymmetric trade, strategic subordination, reduced policy autonomy — because the alternative is a more chaotic environment that costs them even more. The bargain holds as long as the hegemon retains a clear material edge. When that edge erodes, rivals test the limits, defection becomes rational, and historians mark the transition as a major war or a wave of revolutionary realignments.
Athens in the Delian League, Britain in the mid-nineteenth century, and the United States after 1945 all followed this arc. They each made the rules — and each eventually faced the bill when those rules required costly enforcement to sustain.
Tribute empires and the limits of shallow consent
The Aztec Triple Alliance offers a case study in what happens when hegemony runs on fear rather than genuine buy-in. Tenochtitlan, Texcoco, and Tlacopan extracted tribute — food, textiles, jade, feathers, captives — from subject altepetl (city-states) while leaving local rulers nominally in place. The system was administratively lean and expanded quickly, but its consent was always coerced: subject peoples resented the tribute, and their allegiance held only as long as Mexica armies seemed unstoppable.
When Hernán Cortés arrived in 1519 with roughly six hundred Spaniards, he was able to march on Tenochtitlan at the head of an overwhelmingly indigenous force — Tlaxcalans, Cempoalans, and dozens of other groups that had been waiting for exactly this kind of challenger. The Aztec hegemony did not fall to European technology alone; it fell because the consent it had manufactured was thin and the grievances it had accumulated were deep. A tribute network held together by threat, not legitimacy, is a hegemonic order already halfway to collapse.
Gramsci's hegemony: ideological leadership and common sense
Antonio Gramsci, writing in a Fascist prison in the 1930s, gave hegemony its second and arguably more generative meaning. For Gramsci, a dominant class secures its position not only through political control (the state's coercive apparatus) and economic control (ownership of production) but through ideological and intellectual leadership — the ability to make its world view feel universal and inevitable rather than partial and contestable.
The most stable arrangements are those where subordinate groups actively participate in reproducing the dominant order because they have come to understand it as common sense. The work of securing that consent is done by intellectuals, media, schools, churches, professional associations, and the daily routines of civil society. Hegemony in this sense is never finished — it must be continually re-won against counter-hegemonic challenges. A ruling group that loses the battle of ideas may retain state power for a while through force, but it has lost its hegemony.
Hegemony in criminology: who defines the crime?
Criminologists imported Gramsci's concept to ask a pointed question: when a society mobilizes police, courts, and prisons against a particular kind of behavior or a particular kind of person, who benefits from that mobilization, and how did it come to seem obvious that this, rather than something else, is "the crime problem"?
The concept is especially powerful for analyzing moral panics — episodes when public anxiety about a social group or behavior spikes well beyond what the evidence warrants. A hegemony lens asks not only whether the panic is proportionate but whose consent is being manufactured, for what coercive intervention, and by which moral entrepreneurs. A street-gang ordinance, for example, may frame "communities under siege" in ways that make intensified police presence in particular neighborhoods seem self-evident common sense — a framing that benefits some constituencies and costs others, and that does ideological work regardless of whether the underlying safety concern is real.
Hegemony here also connects to governmentality: the ordinance rarely stands alone. It sits inside a wider apparatus — CCTV expansion, school-resource-officer placements, juvenile court reforms, zoning rules — through which "youth crime" becomes a manageable, governable object. The hegemonic effect is distributed across that entire network, not concentrated in a single law.
Resistance and counter-hegemony
Gramsci's framework is not fatalistic. Because hegemony must be continuously reproduced, it is also continuously vulnerable to challenge. Counter-hegemonic movements work precisely by contesting the "common sense" that makes the dominant order seem natural — naming the interests it serves, articulating alternative frameworks, and building what Gramsci called a "historic bloc" of social forces capable of constructing a new hegemony.
In international relations, rising powers build counter-hegemonic coalitions by offering subordinate states a better deal — or at least a credible alternative — than the incumbent hegemon. In criminology, abolitionist and critical-race movements contest the hegemonic framing of "crime" by showing that much of what the criminal justice system targets is a product of inequality rather than individual pathology. In both domains, the contest is as much over language, categories, and common sense as over material resources.