The verb form that is used to indicate present perfect tense is have + verb - ed.
For example:
I <u>have painted </u>a beautiful painting.
That would be terrible, like every one would be taking an alternative entrance
The author’s purpose for including this sentence is option B: to emphasize his personal connection to segregation.
<h3>
What is the author’s purpose for including this sentence?</h3>
According to the purpose, when he uses the pronoun you is to refer to all the people including him than have been in that terrible situation.
The are many segregated sectors in society even nowadays that laws have changed over the world. humanity continues being cruel to each other, that's the feeling he is transmitting through his own personal experience.
Therefore, correct option is B.
Learn more about author’s purpose, refer to the link:
brainly.com/question/26372643