Read the thesis below, and answer the question that follows. In The Story of My Life, Helen Keller makes many comparisons between light and darkness.

Which of the following changes would make this thesis more effective?

Add the phrase “to show the conflict between good and evil” to the end of the statement.
Add the phrase “using metaphor and simile” to the end of the statement.
Add the phrase “using figurative language” after the word “comparisons”.
Add the phrase “to demonstrate the importance of education” to the end of the statement.