What does the narrator realize by the end of the story?

Consider the campbell excerpt you read and dicks excerpt featured in the video. both science fiction examples discuss the use of futuristic technology. but how does the relationship between man and machinge differ in these two excerpts? cite examples from the excerpts to support your response.

The purpose of an informative essay is to express personal feelings about a topic. describe events from a certain point of view. instruct the reader about a topic. express and defend an opinion.

What is the message? how does langston hughes convey the message in this poem?