Yes, the lady in Cullen's poem is a deeply prejudiced and ignorant person, who doesn't want to really get to know black people as they are. Those prejudices seem to be so deeply engraved in collective memory that black people are associated with slavery, menial jobs, and intellectual inferiority. Hurston argues that media have the power to solve this problem. Hurston writes: "It is assumed that all non-Anglo-Saxons are uncomplicated stereotypes. Everybody knows all about them. They are lay figures mounted in the museum where all may take them in at a glance. They are made of bent wires without insides at all. So how could anybody write a book about the non-existent?"
Similarly, in Cullen's short and poignant poem, the lady believes that even in heaven black people will be assigned the same kind of duty that they have on Earth, in her opinion. It's as if they aren't capable of doing anything else, nor are they entitled to anything else above that.
Deliver: bring and hand over (a letter, parcel, or ordered goods) to the proper recipient or address.
Newsroom:the area in a newspaper or broadcasting office where news is written and edited.
headline:A headline is the title of a newspaper story, printed in large letters at the top of the story, especially on the front page. ... The headlines are the main points of the news which are read on radio or television.
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improve:make or become better.
property: a thing or things belonging to someone; possessions collectively.
parachute:a cloth canopy which fills with air and allows a person or heavy object attached to it to descend slowly when dropped from an aircraft, or which is released from the rear of an aircraft on landing to act as a brake.
comfort:something that makes life more pleasant or convenient.
transmit:cause (something) to pass on from one place or person to another.
update:make (something) more modern or up to date