Questions: "To inform my audience about the first Black Lives Matter rally" is a purpose statement for an informative speech about people or events

The answer is: people or events.

Explanation for each option:

1. Policy changes: This option would be more appropriate if the purpose statement was about discussing specific legislative or policy changes that resulted from the Black Lives Matter movement. Since the statement is about informing the audience about the first rally, it does not directly pertain to policy changes.

2. People or events: This is the correct option. The purpose statement "To inform my audience about the first Black Lives Matter rally" clearly indicates that the speech will focus on a specific event (the first rally) and possibly the people involved in it. Informative speeches about people or events typically cover historical or significant occurrences and the individuals who played key roles in them.

3. Objects or ideas: This option would be suitable if the speech were about a specific object (e.g., a symbol used in the movement) or an abstract idea (e.g., the concept of racial equality). The purpose statement does not suggest a focus on objects or ideas but rather on a specific event.

4. Processes or procedures: This option would be relevant if the speech were about explaining how something is done or how a process works (e.g., how to organize a rally). The purpose statement does not indicate that the speech will cover a process or procedure.

In summary, the purpose statement is best categorized under "people or events" as it aims to inform the audience about a specific historical event, the first Black Lives Matter rally.