Most states with more than one tribe inside them eventually face the same question, and almost none of them answer it honestly: what actually stops the biggest group from taking everything?
Because taking everything is the default. Give one faction (ethnic, religious, regional, whatever) the ability to grab the whole pie and it usually does. The interesting cases are the ones where it doesn't, and when you line them all up, every single one is running one of two programs.
The first is structural: domination is made genuinely more expensive than sharing. The strong don't dominate because the maths doesn't work, not because they've had a change of heart.
The second is moral: you tell the strong they ought to behave, and you build nothing underneath that makes misbehaving actually costly. Constitutions, norms, declarations of rights.
Both can look identical for years. Only the first one survives a recession.
What Actually Works (Until It Doesn't)
Switzerland and Lebanon were handed almost the same blueprint. Power-sharing: grand coalition governments, proportional representation, every major group gets a seat and a real veto. On paper they're the same machine.
Switzerland's constraints are structural. Direct democracy, cantons that genuinely run their own affairs, an economy that doesn't need any one group's permission to function. No faction can win by flipping the table, so nobody flips it.
Lebanon's were procedural, and they froze. The power ratios were nailed to a 1932 census that was already out of date by 1943, and no faction with power had the slightest incentive to update it. Same blueprint, opposite outcome, because one version made sharing rational and the other just wrote it down and hoped.
Federalism is the same trick when it has teeth. India let its regions govern the things they actually care about (language, education, land) and centralized only the things nobody starts a war over (currency, defence, trade). The US founders had the identical instinct, and the slavery compromise is exactly where it shows its limit: you cannot paper over a genuinely irreconcilable moral question with structural vagueness forever. Eventually someone makes you answer it.
Then there's growth as anaesthetic. Deng's China, Lee Kuan Yew's Singapore, the Gulf monarchies. The deal is unspoken but clear: stay out of politics and we'll make you rich. It works, brutally well, in the medium term. The problem is it's a treadmill. The second growth stalls, every grievance you bought off comes back at once, with interest.
And there's strategic ambiguity: deliberately leaving the hardest question unanswered so every faction can believe the future belongs to them. The US Constitution stayed vague on federal versus state power. The EU has "ever closer union." Deng had "one country, two systems." It buys decades. Then someone forces the clarification nobody wanted: Brexit, the Civil War, Hong Kong in 2020. The ambiguity was never resolved, it was just deferred until a stronger party decided to collect.
What Doesn't
Forced assimilation. France runs the polite version (republican universalism, there are no minorities here, only citizens), Turkey ran the blunt version with the Kurds, Xinjiang is the extreme version. It only works when the minority is small and isolated enough that resistance is pointless. Give a group numbers, a territory, and a sympathetic neighbour across the border, and you get an insurgency every time. I can't find an exception.
Pure majoritarianism in a divided society. Iraq after 2003 was textbook: hold an election, the Shia majority wins everything, the Sunnis get excluded, and a few years later you have ISIS. Sri Lanka ran Sinhalese majoritarianism straight into a 26-year civil war. The uncomfortable bit is that liberal democracy, the way it gets exported, quietly assumes a "we" already exists, a demos that will accept losing an election because it still feels like one people. In a lot of post-colonial states that "we" was never there. You're not installing democracy, you're just telling the biggest tribe it won.
Elite co-option with nothing reaching the ground. Nigeria is the museum piece: rotate the presidency between north and south, hand the oil money to the governors, trust them to keep their own people quiet. What you actually get is spectacular corruption and zero institutions. The resources flow up and the resentment flows down, and at the bottom you get Boko Haram and the Niger Delta militias. Buying the elites is not the same as sharing the country, and the people at the bottom can tell the difference.
Lebanon, In Detail
Lebanon gets its own section because it's the whole argument in one country.
The 1943 National Pact split power off a 1932 census that showed a slight Maronite Christian majority. Presidency to the Maronites, prime minister to the Sunnis, speaker to the Shia, parliament locked at six Christians for every five Muslims. Tidy. The problem was that the ground was already moving: higher Muslim birth rates, Christians emigrating in large numbers, the Shia growing fastest of all.
So they simply never ran another census. Everyone understood that an honest count would detonate the formula, which is the perfect Catch-22: updating the system requires consent from exactly the groups who lose power in the update. The Maronites blocked it because they already knew they'd become a clear minority. By the 1960s the Shia were almost certainly the single largest community in the country, and the formal system handed them the weakest of the three top offices. Amal and then Hezbollah are just the political expression of a demographic fact the state refused to write down.
The civil war from 1975 to 1990 had a dozen causes (the armed Palestinian presence, Cold War proxies, class), but the structural driver underneath all of it was that gap between real power and formal power. Fifteen years and well over a hundred thousand dead, and the Ta'if Accord that ended it nudged parliament to a 5:5 ratio (still arguably over-representing Christians) and left the confessional carve-up of the top jobs completely intact. The problem wasn't solved. It was recalibrated slightly, at gunpoint.
Hezbollah is the lesson stated plainly. Systematically under-represent a large, growing population in the formal system and they do not sit there and take it. They build a parallel one: hospitals, schools, social services, and eventually a military stronger than the national army. That's not an aberration. That's just what the suppressed faction always does when the official channels are rigged against its own numbers. It routes around the state.
Slave Morality Has No Teeth
Here's where it gets interesting, and where Nietzsche turns out to be useful.
The entire post-1945 liberal order is, if you squint, institutionalized slave morality. Take the strong (the majority, the winner, the side with the guns) and bind them with moral obligations: human rights, minority protections, constitutional limits. The Universal Declaration of Human Rights is, from this angle, the single most successful slave revolt in history. The weak got the strong to agree, on paper, that strength shouldn't get to do what strength wants.
And it has worked remarkably well. But notice what kind of restraint it is. It's compliance, not transformation. The strong didn't stop wanting to dominate. They learned which channels are acceptable, and the ones who didn't just wait. Nothing about a declaration changes what a majority wants the moment the cost of taking it drops to zero.
This is the whole split, and only one half of it is load-bearing:
We told the majority they ought to protect the minority. Great. So did Rwanda's constitution.
We made dominating the minority more expensive than tolerating it. Now we're talking.
Structural constraint is game theory. Switzerland, mutual nuclear deterrence, economies so tangled together that crushing the other side bankrupts you too. The strong share because the spreadsheet says sharing wins, full stop. Moral constraint is most post-colonial constitutions: beautiful documents, no mechanism, holds right up until someone decides to stop pretending. Rwanda, Sri Lanka, Iraq, Myanmar. The paper was always there. The paper was never the thing holding it up.
The Ressentiment Trap
Slave morality has a second failure mode that's nastier, because it doesn't just fail to constrain the strong. It poisons the weak.
The excluded faction develops what Nietzsche called ressentiment: suffering gets reinterpreted as proof of virtue. "We are oppressed, therefore we are righteous, therefore when we finally get power we're entitled to use it without limits, because we're the good ones." You can see where this goes. It's the engine of every revolution that swaps one tyranny for another. The Bolsheviks, the Jacobins, Zimbabwe after independence, a fair chunk of South African land politics right now.
The trap is that the moral framework which justified the uprising contains no off switch. Your whole identity got built on being the victim of winner-takes-all. Then you win. And there is nothing in the story you told yourself about what to do once you're the one holding the whip, because the story was only ever about deserving it.
Mandela is the exception people quote to disprove the rule, and he half-proves it instead. He genuinely tried to short-circuit the cycle, to refuse victimhood-as-entitlement and not just invert the hierarchy. It held for about fifteen years before the ANC settled comfortably into factional capture. One unusually large man kept it at bay for a while. The structure underneath was always going to reassert itself.
The Actual Answer
So the answer, the boring one, is that the only systems that reliably stop winner-takes-all are the ones where the constraint is structural rather than moral.
Mutual deterrence. Federations where secession is a credible threat instead of a slogan. Economies wired together so tightly that ruining the other faction ruins you. Vetoes that actually bite. In every one of these the strong share, not because they're good, but because the alternative is worse for them specifically. The morality on top is useful, I'm not telling you to throw it out. It coordinates expectations, it lowers the friction, it gives everyone a shared script. It's just not the part under load. It's the paint, not the beam.
Nietzsche had it right that slave morality is unstable as a foundation. Where he was incomplete is that the strong can be genuinely, durably constrained anyway, not by being shamed into it but by systems that make domination irrational instead of merely wrong. You don't need the lion to feel guilty. You need the lion to do the arithmetic and conclude that eating you costs more than leaving you alone.
So the only question worth asking about any political system, yours included, is this: are the constraints structural or just moral? If the one thing stopping the majority from taking everything is the belief that it shouldn't, you are one bad recession away from finding out exactly how deep that belief runs.
