The word 'mother' should be capitalised in place of someone's name. However, since you have already mentioned that she is called 'Sonya', the word 'mother' should not be capitalised.
Answer: Marian Anderson Sings" uses a cause-and-effect organizational structure; "Marian Anderson: Legendary Singer" does not. Sorry I don’t really have the evidence from the text, but I hope this helps you
Paraphrasing is when you read someone's idea or concept from another source and then put it into your own words. It is perfectly acceptable to paraphrase another author's research IF you cite it and give them proper credit for their ideas--even if those ideas are now in your own words.
