Final answer:
Option B correctly aligns with the cause-effect logic that the speaker's calm manner is secondary to the logical reasoning that necessitates banishment. Proper cause-and-effect structures are crucial for providing clear and persuasive academic arguments.
Step-by-step explanation:
The correct option to the question 'His calm manner speaking with cause-effect statements explains logically why she should be banished' is B) "Although he speaks calmly, the reason for her banishment lies in his cause-effect explanations, regardless." This option correctly conveys that even though the speaker's demeanor is calm, it is the logic of the cause-effect statements that dictate the necessity of banishment.
In academic writing, cause-and-effect structures help to provide logical connections between ideas. Such structures can explain the reasons behind a particular argument or decision. Phrasing can indeed place the cause at either the beginning or end of a sentence to highlight the rationale. For instance, in the sentence 'Because she violated the terms, she must face the consequences', the cause for the consequences is clearly stated at the beginning of the sentence.
Effective academic arguments often depend on avoiding bias and fallacious reasoning. When arguments are presented with a clear understanding of potential counterarguments, they become more persuasive. For example, 'Although he argued against the proposal, the facts that support the case must be acknowledged', acknowledges the opposition but emphasizes the importance of factual evidence.