Well although the two are very close in comparison, an autobiography is a book that the author writes about their whole lives and themselves while a memoir is only part of the author's life that he writes about. Hope that helps!
Answer:
A. The theremin is becoming a newly popular Instrument to play.
Explanation:
The above statement which is on the growing popularity of the instrument is the central idea in the passage. This is because, when the instrument was formed by the Russian physicist, its popularity grew small in the 1920's before it fades away. <em>Later in the 1990's, it was revived with so many composers creating good musics and symphonies using the instrument.</em>
It’s whatever they say they think it is in first person
