Answer:
The answer is "The photograph shows fictional film characters, used to 'sell' immunization."
Explanation:
A testimonial is one of the most common and effective advertising techniques. You may notice that the products you've been using are endorsed by either famous celebrities or satisfied customers, giving their feedback about the product. In other cases, some promotional ads use experts' opinions about the product. These are examples of testimonials.
<em><u>In this case, the US Department of Health, Education, and Welfare use Star Wars' characters to sell the idea of immunization. </u></em>
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In 1977, the first installment of Star Wars was released, and it was a certified box office. The irony illustrates that the two characters were not human beings, but they're warning humans regarding immunization. It may sound funny, but people bought it. And it's because of the characters in the poster.
R2D2 and C3P0 were the characters used in the poster who played supporting but remarkable roles in the movie franchise. The creators of the poster took advantage of how famous these two were and cited as likeable sources since many people loved them.
The way I'd change it would be :
'Great White Sharks are quite fascinating creatures if you research the history that goes along with them. Their records are very ancient and they are one of the longest existing species to live on this earth today!'
It's a bit on the scientific side, but I hope I helped even a little.
Answer: It provides a unique and personal perspective on a significant historical event.
There are several advantages and disadvantages to writing about an event in the form of a memoir. Some of the disadvantages are that the author can lose objectivity about an event, and he can present a biased view of the events. Another problem could be that our memories are not perfect, and the author might remember events differently from the way they happened.
However, there are also several advantages. The most obvious one is likely why Gelissen decided to tell her story as a memoir. And this is that a memoir can provide a unique and personal perspective on a significant historical event.