The correct answer is C. If visual aids are not prepared well or relevant, they can Take away from the presentation.
Explanation
Visual aids are tools used to support a speech or oral intervention to visually express the themes and concepts of the intervention to give a better understanding to the public. These aids are the best way to support oral interventions since several scientific studies indicate that visual communications are synthetic messages that help to convey a message effectively. However, if this tool is not used in a good way it cause an adverse result since it can generate confusion in the public or take away from the presentation. According to the above, the correct answer is C.
 
        
             
        
        
        
Explanation:
This is pretty straightforward. Just think of items that were important to the pandemic, such as masks or toilet paper. 
Think of why they were important: we need masks to slow the virus down so scientists have more time to make a vaccine, and for toilet paper people started hoarding them because why not. 
Why do these items best capture this time period of the pandemic? Well, they are the most recognizable items from the pandemic and most important.
Now think of 3 more items that best represent the pandemic. I can't just give all the answers to you; it's kind of an opinion question. 
 
        
             
        
        
        
An aurora, white and colored lights, are located in the polar regions.
        
                    
             
        
        
        
You're starting college, or a new job, in a month. indicates the audience in the passage.
What would you say about your target audience?
Both demographic and psychographic data should be used to inform your target audiences. The former category superficially describes your intended audience, while the latter describes their motivations. Gender, age, income, and marital status are all examples of demographic information.
The audience in the passage we're looking at here is made up of young people in their late teens or early twenties. We know this because these are people who are about to "start college" or "start a new job."
Therefore, the above-mentioned sentence from the passage most clearly indicates the audience.
Learn more about the audience from the given link.
brainly.com/question/1802560
#SPJ1
 
        
             
        
        
        
Answer:
D.  For defending the rights of African-Americans
Explanation:
If you mean Fredrick Douglass, then D would be correct.  Why?  Fredrick Douglass was pro African-American rights.  He created the North Star newspaper to express his opinions.  If you want to read more about him, go to Wikipedia or some other site.