This document compares Helen Keller and Brittni Colleps and discusses their impacts. Helen Keller was deaf and blind but became an author, political activist, and educator who advocated for people with disabilities. Brittni Colleps was a teacher who had sex with her students and served 5 years in jail. The document outlines their biographies and quotes. It analyzes how Helen Keller exemplified moral qualities and positively impacted society by changing views of disabilities, while Brittni Colleps violated ethics and her impact was smaller, mainly affecting victim's families.