Because Bill Moyers want to know that people about her poetry.
1. An article in a news magazine titled " Fences wont stop illegal immigration"
Purpose: to persuade
2. "The iPhone versus the Android ; Which one is best ?'' - an article in a computer magazine
Purpose: to evaluate
3. An article in a newspaper titled " Entire city Installs solar panels on its Homes"
purpose: to inform
4. "Current trends : The Decline of Marriage '' - an article in a popular science magazine
purpose: to analize
Answer:
The human instinct to survive is strong - 1st paragraph
Its not always easy to face your emotions - 2nd paragraph
Language can be powerful - 3rd paragraph