I would go with barb, think of a barbed wire fence and then think of the tip of the arrow. It makes the best match.
Frederick Douglass's purpose<span> in </span>writing his<span> autobiography was not only to show the way in which slavery degraded slaves but also to show the way the institution of slavery degraded slave masters.</span>
Answer: Do you think that Shakespeare’s plays still have value today, despite being hundreds of years old?
Explanation: I took the test. ;)
I believe your best answer would be terrace
The last one is the answer
