19. (A)
Question Type: Strengthen the Conclusion
The historian concludes that the Land Party was successful in part because it focused its efforts in 1935 on rural and semi-rural areas, areas hit hardest by the economic troubles. Notice that answer choice (A) discusses the Land Party’s lack of effort to address the interests of urban groups in earlier elections. This is irrelevant to the argument, and is therefore the correct answer (since it does not strengthen the argument).
The remaining choices strengthen the argument (remember, we want an answer that does NOT strengthen). To see why they strengthen, consider the two points raised in the conclusion:
1. The Land Party was successful because it addressed the concerns of rural and semi-rural areas that were hardest hit by economic issues.
2. The Land Party was successful because of the depth of the economic problems people in these areas faced.
An answer that strengthens the argument will add support to the conclusion.
(B) Strengthens the argument by supporting point #1 above.
(C) Strengthens the argument by supporting point #2 above.
(D) Strengthens the argument by supporting point #1 above.
(E) Strengthens the argument by supporting point #2 above.
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