In the poem, Dunbar attacks through these identifications to the legal institution, represented by a judge, who is described wearing a black mask, also refers to the medical institution, as it describes a doctor wearing a white mask; and finally attacks the institution of the Church, because Dunbar describes a minister, with his eldest son. All this is clearly the way to expose how every part of American and white society is racist, and engage both the professionals, the high church members, as well as the representatives of the judiciary power, all involved in the horrible act of lynching a old african-american man.
<span>The
answer is Byron: Professor David Lurie is a man in denial, about his superiority,
about his keen humility, and about his sexual use of women. Byron had a few
affairs himself, and his most famous work is Don Juan, about the legendary lover.
Lurie's attraction to Byron reflects Lurie's romanticizing about his own sexual
life. </span>
BC is Before Christ and BCE is Before Common Era.
I think you may need to finish the rest of this question, or rephrase it, I'm happy to help either way.