Final answer:
The specific purpose statement for an informative speech about the major achievements of Nelson Mandela is to inform the audience about them. option 4 is correct
Step-by-step explanation:
The specific purpose statement for an informative speech about the major achievements of Nelson Mandela would be to inform the audience about those achievements. This aligns with the objective of an informative speech, which is to explain, describe, or demonstrate factual content to the audience without necessarily persuading them to take a specific stance or evoking significant entertainment.
An informative speech utilizes media and organization to clearly convey information, distinguishing it from persuasive speeches that intend to convince or change beliefs, and entertaining speeches that seek to amuse. option 4 is correct