Martin Luther King Jr. led the American civil rights movement in the mid-1900s. His holiday honors this man who continues to inspire Americans to work toward equality more than 50 years after his death. Readers will learn about Martin Luther King Jr., the holiday named for him, and how they can continue to promote and celebrate equality today. The Capstone Interactive edition comes with simultaneous access for every student in your school and includes read aloud audio recorded by professional voice over artists.