Answer:
B. The students and lawmakers both gained a better understanding of what life is like for people living with a mobility disability.
Explanation:
The article shows the initiative to promote a day when school students and legislators would experience spending a day in a wheelchair, like someone who has a physical disability. The idea was to promote the perception of how difficult the life of disabled people is and therefore demands empathy and public policies that promote accessibility and respect for these people, since their lives have motor limitations.
Through this initiative, students and legislators gained a better understanding of what life is like for people with motor disabilities.
The answer is B.
Charley noting/remembering the way Mr.Taft went is an implication that he will eventually have to remember the direction so he can follow him.