Final answer:
The guideline that is not a guideline for effective persuasive speeches is organizing informative information first.
Step-by-step explanation:
d. Organize informative information first is NOT a guideline for effective persuasive speeches. Effective persuasive speeches usually start with grabbing the audience's attention and establishing common ground, followed by adapting to the listeners' needs and preferences, avoiding fallacious reasoning, and organizing arguments in a logical and persuasive order. While organizing informative information is important, it is not the first guideline for persuasive speeches.