A speech meant to encourage donations for a charity is primarily aimed at answering which author's purpose?

A speech designed to encourage donations for a charity is fundamentally focused on persuasion. The primary goal of such a speech is to motivate the audience to take action, specifically to contribute financially or otherwise to the cause being promoted. The act of persuasion involves influencing the audience's feelings, beliefs, or behaviors, and in this context, it means convincing them that their donations will have a positive impact and are necessary for the charity's mission.

While there may be elements of informing within the speech—such as detailing the charity's goals or the needs of those it serves—the core purpose transcends mere information sharing. The speaker seeks to evoke emotions, inspire a sense of urgency, and appeal to the audience's sense of altruism, thereby fostering a desire to donate. Unlike entertainment, which aims to provide enjoyment, or mere explanation, which focuses on clarity, this speech actively engages the audience in a way that drives them toward a specific action: making a donation.