Final answer:
The two groups from Unit 1 who were disillusioned and inspired literary change were the victorious and vanquished. Considering the audience, purpose, and tone is important when preparing to deliver a speech.
Step-by-step explanation:
The two groups from Unit 1 who were disillusioned and inspired literary change were the victorious and vanquished. One author was on the side of the victorious and one among the vanquished, which affected the tone of their writing. The author on the side of the victorious may have had a more positive and celebratory tone, while the author among the vanquished may have had a more critical and disillusioned tone.
Considering the audience, purpose, and tone is important when preparing to deliver a speech. The audience is the group of people you are speaking to, so you need to understand their interests, knowledge level, and perspectives in order to tailor your speech to their needs. The purpose of the speech determines the main goal or message you want to convey, whether it's to inform, persuade, entertain, or inspire. The tone of the speech refers to the attitude or emotional tone you want to convey, such as serious, humorous, passionate, or authoritative.
For example, if you are giving a speech about climate change to a group of environmental activists, your audience is likely to be knowledgeable about the topic and passionate about taking action. Your purpose may be to inspire them to get more involved in climate change initiatives. In this case, you would want to use a passionate and persuasive tone to motivate and engage your audience.