Reference 01 · History
The Five Hinges of Western History
Five dates, six eras. Memorise the five numbers and every name, war, building and painting you ever meet has somewhere to go.
The six eras
| Span | Era | What holds power together | Landmarks |
|---|---|---|---|
| c.3000 BC – 476 | Ancient world | Cities, writing, tribute and — with Rome — tax funding a professional army | Pyramids, Parthenon, Caesar, Augustus, Jesus, Constantine |
| 476 – c.1492 | Medieval | Land and personal loyalty; the Church as the only continent-wide institution | Charlemagne, Al-Andalus, Crusades, Hastings, cathedrals, Black Death |
| c.1492 – 1789 | Early modern | Gunpowder states, oceanic trade, printed argument; centralising monarchies | Columbus, Luther, Charles V, Armada, Thirty Years' War, Newton, Louis XIV |
| 1789 – 1914 | The long 19th century | Nations, ideologies and industrial capital; European empires over most of the world | Napoleon, railways, 1848, Darwin, unification of Italy and Germany |
| 1914 – 1945 | The catastrophe | Industrial capacity turned on itself; mass mobilisation, total war | Trenches, Russian Revolution, Depression, Spanish Civil War, WWII, Holocaust, atomic bomb |
| 1945 – now | Postwar & after | Two non-European superpowers, nuclear stalemate, decolonisation, then one pole and globalisation | Marshall Plan, NATO, Cuba 1962, decolonisation, 1968, Berlin Wall 1989, USSR ends 1991 |
Why each hinge is a hinge
476 — the Western Roman state stops functioning
Mechanism. Rome was a machine that taxed a huge integrated economy and spent the proceeds on a paid professional army. When the tax base and long-distance trade unravelled, there was no money to pay soldiers, so power reverted to whoever personally controlled land and the men on it. That is the whole of feudalism in one sentence.
What it is not. Not a single day of catastrophe, and not the start of a "dark age". Literacy, law and cities thinned out in the West but never vanished, and the Eastern empire carried on for another thousand years. Overview; the serious case is Chris Wickham, The Inheritance of Rome.
1492 — Europe's edge becomes the world's hub
Mechanism. Three things land within fifty years. Printing (c.1450) collapses the cost of copying an argument. Gunpowder artillery makes castles useless and favours whoever can afford cannon — that is, centralising kings. Ocean navigation turns the Atlantic coast from the dead end of Eurasia into the front door of a new trading system. Silver and plantations then finance European states for three centuries.
Fuzzy edge. 1453 (Constantinople falls to the Ottomans) and 1492 (Columbus sails; Granada falls; Jews expelled from Spain) are both used as the border. Treat 1450–1500 as a zone. Overview.
1789 — sovereignty moves from the king to the nation
Mechanism. Once legitimacy comes from "the people" rather than from God via a dynasty, the state can ask for things no monarch could: mass conscription, mass taxation, mass schooling in one language. Napoleon then demonstrates what a nation-in-arms can do to dynastic armies, and every European state has to copy the model or lose. Nationalism and ideology become the organising forces of the next two centuries.
Fuzzy edge. The American Revolution (1776) is the same wave, slightly earlier. Overview.
1914 — industrial capacity is turned on Europe itself
Mechanism. A century of industrial and administrative growth had built railways, factories, conscript reserves and rigid mobilisation timetables. Alliance obligations made mobilisation all-or-nothing, and industry made it sustainable for years rather than a season. The result is not a bigger war but a different kind of war — and the end of Europe's dominance of the world, whoever "won".
Read. Christopher Clark, The Sleepwalkers, on why no single villain explains it. Overview.
1991 — the bipolar order ends
Mechanism. 1945 left two superpowers outside western Europe, nuclear weapons making direct war unusable, and European empires bankrupt — hence decolonisation. That structure held for forty-five years; the Soviet economy could not sustain it. 1989 (the Berlin Wall) is the image, 1991 (the USSR dissolves) is the event.
Read. Tony Judt, Postwar. Overview.
The mechanism test — for when you don't know the date
Most events you meet will sit near a hinge, and you usually won't know the year. Don't ask which side of the date is this? — ask which mechanism was running? Work down the list and stop at the first line that fits.
| Ask | If yes | If no |
|---|---|---|
| Is there a state taxing a wide economy to pay salaried soldiers? | Ancient | keep going |
| Does power rest on controlling land and the men on it, with the Church as the only continent-wide body? | Medieval | keep going |
| Are cannon, fleets, printed argument and oceanic trade in play, under a centralising monarch? | Early modern | keep going |
| Does legitimacy come from the nation rather than a dynasty — with conscription, railways, ideologies? | Long 19th | keep going |
| Is industrial capacity being used for total war on Europe itself? | Catastrophe | keep going |
| Are the deciding powers two non-European states that cannot fight directly because of nuclear weapons? | Postwar | — |
Worked boundary cases. American Declaration of Independence — legitimacy from the governed, but a dynastic Europe all around it: leading edge of the 1789 wave, conventionally filed as late early modern. Say the mechanism, not the file. Spanish–American War (1898) — imperial competition without mass industrial mobilisation of society: long 19th, not catastrophe. Wall Street Crash (1929) — catastrophe, because it is one of the mechanisms producing the 1930s.
Sense of proportion
- Ancient world: roughly 3,500 years — over half the span, and the least populated by names you'll hear.
- Medieval: roughly 1,000 years. Longer than everything after it put together.
- Everything from Columbus to now: about 530 years.
- Rome itself, founding to 476, is about 1,200 years — longer than the gap between 476 and Columbus.