Answer with Explanation:
Stephen Hawking was an <em>English cosmologist</em> and<em> physicis</em>t who became popular for his theoretical predictions, such as the <em>"Hawking radiation." </em>
However, he became gradually paralyzed owing to a <em>motor neuron disease.</em> He became an advocate for people starting in 1990 wherein he participated in<em> fundraising events</em> for the<u> disabled. </u>Together with other influencers, he signed the "Charter for the Third Millennium on Disability." This protected the rights of the disabled, with the help of the government.
On the other hand, Ed Roberts was an <em>American activist</em>. At a <em>young age of 14,</em> he contracted a polio disease. This didn't stop him from going to school. He used a <em>wheelchair </em>in attending his classes at the University of California, Berkeley. He became an advocate for the disabled after he experienced discrimination of <u>not being given a diploma by his school </u>due to <em>having no driver's license </em>and<em> not completing the physical education class.</em> He also provided services which assisted the disabled people.
B. He is conflicted with himself over the crime he committed.
