contestada

Which sentence best analyzes the poet's use of allusion in the passage?
A. The speaker mentions Saigon to refer to the many lost lives in the
Vietnam War while the soldiers' families waited anxiously.
B. The speaker mentions the Vietnamese songbirds to contrast with
the depressing tone inherent to death and war.
C. The speaker mentions Bangkok to show how millions of people
traveled from Vietnam to Thailand.
D. The speaker refers to the Korean War to compare another
unresolved military conflict to the Vietnam War.