Final answer:
To support an essay's thesis, phrases from the text should be selected that align directly with the main argument. These should be explained and connected to the topic, using authoritative sources as evidence with proper in-text citations.
Step-by-step explanation:
When constructing an academic argument in an essay, it is critical to support your thesis with substantive evidence. This evidence typically consists of observations, data, or information from authoritative sources. These sources should be scholarly and credible to bolster the argument effectively.
To meet the criteria of the question, the student should first look for phrases within the original text that align directly with the main argument or thesis statement presented in Part A. Afterwards, they should aim to introduce and explain the relevance of each piece of evidence, ensuring that it offers solid backing for the thesis and connects logically to the broader topic.
Incorporating quotes or paraphrased material, the student must clearly present this evidence. It's important to remember that scholarly work is preferable, and proper in-text citations are essential for validating the argument within academic writing.