For a question asking which evidence most directly weakens a causal conclusion, identify the proposed cause and then compare alternative causes for relevance, scope, and documentation. Prefer the choice that explains every key observation and directly connects the alternative source to the specific cases under discussion, rather than one showing only availability, partial overlap, or a merely possible connection.
Hints
- Hint 1
Distinguish evidence from conclusion
The recurring conventions are the evidence; Moretti’s claim about where and how they originated is the conclusion.
- Hint 2
Assess causal links
Distinguish between evidence that a possible source was merely available and evidence that the source actually participated in producing the four pamphlets.
- Hint 3
Check the full pattern
The strongest finding should explain both spellings and the semicolon-and-symbol pattern across all four works.
Step-by-step
- Step 1
Identify the causal conclusion
Moretti concludes that the shared conventions originated before typesetting because the authors exchanged drafts within a coordinated political circle.
- Step 2
Compare the alternative explanations
A strong weakening finding should identify a plausible production-stage source for the conventions. The most direct evidence will connect that source to all four pamphlets and independently associate it with the complete combination of unusual features.
- Step 3
Select the most complete challenge
The shared compositor is documented as having set all four pamphlets, and his other work contains the same conventions. This directly supports a typesetting-stage explanation, so the answer is Archival payrolls show that the same itinerant compositor set the type for all four pamphlets, and books known to have been set by him contain the same unusual conventions.