The Ili Memorial: Paying for a Frontier
In 1760 a Qing official submits a memorial on governing the newly conquered Ili valley. He lays out three options. Garrison: 20,000 troops, 2.6 million taels a year, and 40,000 shi of grain hauled 3,000 km from China proper. Indirect: restore local begs and Mongol banners as vassals under Qing titles, 500,000 taels a year in subsidies, 2,000 troops. Withdraw: no cost, but a steppe khanate could re-form within a decade. The treasury holds about 60 million taels. In the same file: a Tibetan monastery asks for imperial patronage, and Han merchant guilds petition for land and trading licenses. The valley's population is around one million; China proper's is roughly 200 million.
1. Compare the ten-year cost of Garrison and Indirect, then explain why a rational treasury might still choose the more expensive option.
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Garrison: 2.6 million taels a year ≈ 26 million over a decade, plus the political cost of hauling 40,000 shi 3,000 km - a logistics chain that itself requires garrisons, escorts, and depots.
Indirect: 500,000 a year ≈ 5 million over the decade, roughly a fifth as much.
On cost alone Indirect wins decisively. A rational treasury might still choose Garrison because the two options do not purchase the same thing. Indirect buys the loyalty of begs and banners who keep their own armed followings, their own steppe ties, and a demonstrated capacity to change patrons; it turns the frontier into a buffer, and buffers can revert to khanates. Garrison buys administrative presence: roads, granaries, censuses, and the ability to tax - assets that persist after the troops leave.
With 60 million taels in reserve the throne can afford either, so the choice is about risk preference, not affordability. The empire is buying a durable claim on the valley, not merely a quiet decade.
2. The memorial treats the Tibetan monastery's request and the Han guilds' petition as part of the same decision. Explain how that connects to the broader problem of legitimizing rule over diverse populations in land-based empires.
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The Qing could not govern the Ili valley with the apparatus used in China proper: no examination elite, no county magistrates, no dense Han population to tax. Legitimacy therefore had to be assembled from several repertoires at once.
Patronizing a Tibetan monastery purchases religious authority over Mongols and Tibetans who recognize the emperor as protector of the dharma. Granting land and licenses to Han merchant guilds purchases revenue, grain logistics, and a settler presence tying the frontier to the interior. Subsidies and titles to begs and banners purchase the cooperation of local military elites. Each transaction recruits a different constituency using a different currency of legitimacy: sacred patronage, profit, and honorific rank.
That is exactly why the monastery request and the merchant petition belong in the same file as the troop and grain figures. Frontier policy is a bundle of separate bargains, and the cost of each appears on a different ledger. Empires ruling pastoral frontiers rarely had a single policy; they had a portfolio, and the skill was in keeping the parts from undermining each other.
3. If the emperor chose Indirect, what would he be risking? What in the memorial suggests the risk is real, and what could mitigate it?
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Indirect risks precisely what Garrison is designed to prevent: vassals accumulating subsidies, titles, and weapons while retaining their own followings, then converting that capacity into independence during a succession crisis or a bad harvest. The memorial itself flags it - 'a steppe khanate could re-form within a decade' - and the fact that the official wrote that sentence suggests he had seen it happen or expected the throne to fear it.
A second risk is fiscal: a subsidy is easy to grant and hard to cancel, so 500,000 taels a year becomes permanent while Qing leverage decays.
Mitigations would include splitting the vassals against one another through rival grants; marriage alliances binding banner families to the imperial house; a small garrison at the mountain passes; and, crucially, keeping the grain route open so that Garrison remains available later. The judgment being tested is that the cheap option is cheap now and expensive later - and that empires know this, which is why they often pay for the garrison anyway.