Engels on Popular Resistance: Or, Why Decentists Haven't a Leg to Stand On

They [the Chinese] kidnap and kill every foreigner within their reach. The very coolies emigrating to foreign countries rise in mutiny, and as if by concert, on board every emigrant ship, and fight for its possession, and, rather than surrender, go down to the bottom with it, or perish in its flames. Even out of China, the Chinese colonists, the most submissive and meek of subjects hitherto, conspire and suddenly rise in nightly insurrection, as at Sarawak; or, as at Singapore, are held down by main force and vigilance only. The piratical policy of the British Government has caused this universal outbreak of all Chinese against all foreigners, and marked it as a war of extermination.

What is an army to do against a people resorting to such means of warfare? Where, how far, is it to penetrate into the enemy's country, how to maintain itself there? Civilization-mongers who throw hot shells on a defenceless city and add rape to murder, may call the system cowardly, barbarous, atrocious; but what matters it to the Chinese if it be only successful? Since the British treat them as barbarians, they cannot deny to them the full benefit of their barbarism. If their kidnappings, surprises, midnight massacres are what we call cowardly, the civilization-mongers should not forget that according to their own showing they could not stand against European means of destruction with their ordinary means of warfare.

In short, instead of moralizing on the horrible atrocities of the Chinese, as the chivalrous English press does, we had better recognize that this is a war pro aris et focis, a popular war for the maintenance of Chinese nationality, with all its overbearing prejudice, stupidity, learned ignorance and pedantic barbarism if you like, but yet a popular war. And in a popular war the means used by the insurgent nation cannot be measured by the commonly recognized rules of regular warfare, nor by any other abstract standard, but by the degree of civilization only attained by that insurgent nation.

1857 Tribune Article