Question

1. in the speech, how does president eisenhower use abductive reasoning to draw conclusions about the state of the world?

a. he uses many examples of struggling countries to suggest that the world is changing for the worse.

b. he describes several places undergoing change to infer that change is happening worldwide.

c. he uses examples of conflicts around the world to predict what the result of future conflicts will be.

d. he describes the effects of communism in a few countries to conclude that it is not a valid economic system.

Explanation:

To solve this, we analyze each option:

• Option A: The question is about abductive reasoning (inferring a general conclusion from specific cases), but "changing for the worse" is not implied by typical abductive use of examples here.
• Option B: Abductive reasoning involves using specific instances (several places changing) to infer a general trend (change worldwide). This matches how Eisenhower would use specific examples of change to conclude global change.
• Option C: Predicting future conflicts’ results is not abductive (abductive is about explaining or inferring general states, not predicting future outcomes).
• Option D: Concluding Communism is invalid from a few countries’ effects is not abductive (abductive is about inferring a broader state, not a value judgment on a system).

Answer:

B. He describes several places undergoing change to infer that change is happening worldwide.