Earths is the correct answer......I believe
The answer of this excerpt would be "<span>The author uses words, such as “valiantly,” that have strong emotional connotations of courage and respect."
Since it had a strong opening for the readers to appreciate what the American Indians fought for and what they seem to be throughout history.</span>
Answer:
Emotions come from within and how we feel, also how we interact with those around us.
Example:
If you are alone in a dark room you will most likely be scared, or if you are in a bright colored room with people you like you will most likely be happy or neutral.
It would be a character(s) who is against the main character, an opponent.