<span>Henry's journey in The Red Badge of Courage is obviously a very complex one, and that it's difficult to fit into an 8 slide presentation, but you can certainly try! I think the thing it is most important to discuss is the fluctuation in his character development, from being terrified to confident, to being scared again, to finally overcoming his fears only to receive a terrible knockback. Make sure not to write as if his journey within the story was one smooth path.</span>
The persuasive technique used in the example given above is emotional appeal because it is trying to connect with the consumers emotions by asking about the cellphone that they are using. By doing that, they are trying to tell the consumer that their product can give a better service than the current product that they own.
Completely unrelated, but that is a great sentence, I want that painted as a quote on my wall.
Also, the punctiation seems right to me. But you might be able to use a ";" instead of a comma, im gonna check that real quick.
An aurora, white and colored lights, are located in the polar regions.