The propaganda technique being use would be how it is biased. This is an opinion.
2 is b the knight rode bravely into the woods
Researching focused information effectively is searching the 5Ws about your topic (who, what, when, where, and how) fulfills your topic with important information and reduces your time by searching the 5Ws. Also, while asking information that people often ask about the topic and finding answers can settle your information- that your information is valid (that lessens the audience to ask the most asked question of your topic as the most asked questions is included in your powerpoint (or any device that you use to present your topic)
Answer:
A sentence fragment is a group of words used as a sentence that lacks a crucial element that makes it an incomplete thought
A comma splice on the other hand is a mistake when two independent clauses are spliced together with only a comma.