Final answer:
Phillip Agnew's speech is designed to inform, persuade, and potentially entertain the audience while emphasizing social and political justice, often containing a call to action to address social issues.
Step-by-step explanation:
The purpose of Phillip Agnew's speech is likely multifold, including to inform, persuade, and possibly to entertain the audience. Agnew's speeches are known for their strong emphasis on social and political justice, and often include a call to action, seeking to inspire change and address issues pertinent to the audience. This falls in line with common speech objectives to evoke an emotional response, impart information, and influence audience beliefs and behaviors. By analyzing both the form and content of Agnew's words, we can garner that his intention is to challenge the status quo and inspire his listeners to consider and act upon socio-political matters.