

Human: What author became famous for his six-volume biography of Lincoln?

Assistant:  The author who became famous for his six-volume biography of Abraham Lincoln is named Harold Holzer. However, there is a common misconception that this



Human: What author became famous for his six-volume biography of Lincoln?

Assistant:  The author who became famous for his six-volume biography of Abraham Lincoln is historian and writer, Carl Sandburg. Sandburg's work, titled "
