History shows that during periods of heavy conflict, societies easily slip from orderly democracy into disorderly anarchy and then autocracy.

A claim about a historical pattern. True: historical scholarship documents many cases where democracies in periods of intense internal conflict fell into disorder and then autocracy (e.g. Weimar Germany, the late Roman Republic, interwar Europe), and treats this as a recognised, common pattern. Mostly true: such cases are well documented, but scholars see the path as one common outcome rather than an easy or typical one. Mixed: there are clear examples but also many democracies that came through heavy conflict without that sequence, so the general pattern is disputed. Mostly false: the claim generalises from a few cases that the broader evidence does not support as a common pattern. False: the evidence shows democracies under heavy conflict rarely or never follow this sequence.

Set before the research began.

1. E1 What Happens When Democracies Become Perniciously Polarized? Carnegie Endowment for International Peace · 18 January 2022

   “Severe polarization correlates with serious democratic decline: of the fifty-two instances where democracies reached pernicious levels of polarization, twenty-six—fully half of the cases—experienced a downgrading of their democratic rating.”

2. E2 What Happens When Democracies Become Perniciously Polarized? Carnegie Endowment for International Peace · 18 January 2022

   “In total, twenty-six out of the fifty-two observed episodes (or 50 percent of cases) saw their country's RoW score downgraded, with the vast majority of those—twenty-three of twenty-six—descending into some form of authoritarianism.”

3. E3 What Happens When Democracies Become Perniciously Polarized? Carnegie Endowment for International Peace · 18 January 2022

   “Only sixteen episodes were able to reduce polarization to below-pernicious levels, and the decline in polarization was only sustained in nine of those cases.”

4. E4 [PDF] Democracy and civil war | Brookings Institution Brookings Institution (Community of Democracies policy brief, by Ted Piccone) · September 2017

   “Stable democracies that invite and protect broad political participation by a wide range of political actors and avoid state capture by elites are far less likely to experience civil war.”

Carnegie's study of 52 episodes in which democracies reached pernicious levels of polarisation found that half had their democratic rating downgraded, and 23 of those 26 descended into some form of authoritarianism (E1, E2). Few episodes reduced polarisation in a lasting way (E3). This makes the slide from polarised democracy to autocracy a common, well-documented outcome, but not a near-universal one. The evidence does not record a 'disorderly anarchy' stage in between, and stable, inclusive democracies are much less prone to civil conflict (E4). So the pattern is one common outcome rather than something that happens easily or typically.