Which story is an example of a character arc?

Which of the following is a complex sentence? a. after henry submitted his essay, he realized that he hadn't proofread the last page. b. identity theft is a growing problem, especially among seniors. c. we didn't have enough potatoes for dinner, so we served rice instead. d. jim tried to watch a video on a device connected to a crowded wireless network; as a result, the video stuttered and froze.

How does hughes’ poem, “let america be america again,” represent the idea of the failure of the american dream?

Pls pls pls i will give u brainliest in the story open window, what is the significance of the open window?