A biography of Helen Keller, who became blind and deaf as a baby but eventually attended college and spoke out for equal rights for people with disabilities.
Looks at the life of George Washington Carver, covering his birth in Missouri, his education, his time as a teacher, and his work with peanuts and potatoes.
"Explore one of the most recognized figures in American history with this biography of Sacagawea. Kids will learn about her crucial role in the Lewis and Clark expedition and her influential legacy. The level 3 text provides accessible, yet wide-ranging, information for independent readers"--From the publisher's web site.