Lesson 40: Who is Sonia Sotomayor?

We have read many biographies of famous Americans so far this year, including Frederick Douglass, Susan B. Anthony, Rosa Parks, Marian Anderson, Snowflake Bentley, Paul Revere, Cezar Chavez, and now Sonia Sotomayor. Why is it valuable to read biographies of famous Americans? Give reasons to support your opinion.