Final answer:
Helen Keller would agree that blind individuals can lead fulfilling and successful lives.
Step-by-step explanation:
Helen Keller, a famous advocate for the rights of people with disabilities, would agree with option 2: Blind individuals can lead fulfilling and successful lives. Helen Keller herself was blind and deaf, yet she achieved many accomplishments and made significant contributions to society. She showed that blindness does not have to be a limitation and that with determination and support, blind individuals can overcome challenges and live fulfilling lives.