Judging Three Sources About an 1845 Mill Walkout

No single source is automatically most reliable, but Source B is the strongest direct evidence that wages were cut because it makes a specific, checkable claim: pay was cut 15% on Monday, and 30 minutes were added to the day. It was signed by 42 workers, so it reflects many workers' shared account, though it was created to persuade and may exaggerate. Source A denies any wage reduction, but the owner wrote to a business partner and had an interest in protecting the mill's reputation and avoiding blame; its denial is not disinterested. Source C corroborates that a pay-scale change was announced and that about 60 workers left, but it does not state the amount or even confirm a cut. The best historical judgment is: Source B gives the specific claim; Source C corroborates the timing and the walkout; Source A shows the owner's framing. A careful answer would not call Source A 'false' just because the owner is wealthy, but would treat it as evidence of the owner's position and compare it with the others.

The problem is ad hominem reasoning: a source's wealth or role does not by itself make it false. Reliability depends on what the source could know, what it was trying to accomplish, and whether other evidence corroborates it. Source A is a primary source from someone with direct knowledge of the mill's payroll decision, so it may contain accurate details even if it is self-serving. A stronger use is to ask: What does the owner admit, deny, or omit? The letter admits that 60 hands left and that a new schedule was posted, but denies a wage reduction. That admission corroborates the walkout and the schedule change. The denial can be compared with Source B's specific 15% figure and Source C's report of a pay-scale announcement. The owner's letter is useful for showing the employer's perspective and for identifying contested facts, not for being dismissed because of the owner's wealth.

Source C is useful for corroboration and context, not for the wage amount. It independently reports that a crowd gathered after the company announced a change in the pay scale and that about 60 workers did not return after lunch. That supports the timing and scale of the walkout and makes Source B's account more plausible. It also shows how the event was described publicly; the newspaper was published by a rival mill owner, so its framing may be hostile or strategic, and its silence on the 15% cut is a limit. A student could write: 'Source C does not prove a wage cut, but it confirms that a pay-scale announcement preceded a walkout of roughly the same number of workers described in Source A.' That is a cautious use: it narrows what is disputed to the size and cause of the pay change, rather than treating Source C as proof of the cut itself.