I think is D but C is correct too!!
Hello. You did not inform the article to which this question refers, which makes it impossible to answer it accurately, but I will try to help you in the best possible way.
It is only possible to know the author's point of view by reading the text. This point of view is the opinion, the position that the author decides to take in relation to the transport that is being discussed. This opinion is presented in the thesis statement at the beginning of the article, or, at the conclusion, after the author has evaluated various evidences and arguments previously presented in the article.
If your not comfortable with a topic, you need to contact your teacher immediately. Tell them about your problems and they will excuse you or give you a different topic. Hope this helps :)
Describe the constant fights against the two species of birds
Answer:
C. Their children's use later.
