What’s one of the reasons few African Americans applied for science and engineering positions at Langley

Why does the author follow up on the story of martin torres near the end of the article? what important ideas does this part of the article support?

In this unit ,we learned about arguments and rhetoric.in an argument we ,not informal language.

In the odyssey - teiresias, when teiresias describes the conflicts that odysseus will face, how do these conflicts relate to the story's theme? the conflicts describe the theme. the conflicts contrast with the theme. the conflicts reveal the theme. the conflicts hide the theme.