Which question should a reader ask to identify an author's purpose?
o why did the author write this text?
what evidence does the author provide?
what is the author's opinion on this topic?
how effective is the evidence?

Ifound this on google “what are motifs? a motif is a literary term that is an idea, object, or concept that repeats itself throughout a text. a motif gives clues to theme or reinforces ideas an author wants to emphasize.” i hope this for what your looking for

The last one is right