I didn't push on this, but many commenters noted that the "victors" bit was an especially tepid strain of weak-sauce offered up by Lane. Indeed historians frequently invoke the Civil War to point out how awful the "victors" line really is. From Cynic:
Since when do "the victors write history?" It is the writers who write history. Often, that means the perspectives of the literate and the literary trump those of the unlettered. Those writing in societies with a strong degree of cultural continuity are more likely to have a lasting impact. But it is absurd to suggest that history is nothing more than the justification of events as they unfolded, straightforward triumphalism. If anything, it is more often written as a critique of society and events, past and present. Has Lane ever actually opened a textbook? Do they cast every failed attempt at justice as an ignoble stain upon our past? Certainly not. Nor are successful efforts at genocide, ethnic cleansing, or revolution necessarily lauded. So his entire premise here is utterly fallacious, built upon a common truism that happens to be false.