Answer:
The three goals of persuasive speaking include:
1. Strengthen or weaken attitudes, beliefs, and values
2. Change attitudes, beliefs, and values
3. To motivate to action
Of these three, the hardest to achieve is changing attitudes, beliefs, and values.
Step-by-step explanation:
It is difficult to convince an audience to truly change their attitudes, beliefs, or values based on your presentation since it requires establishing trust and respect on a personal level.