What is love compared to in the following sentence: "with love's light wings did i o'erperch these walls"?

a wall
a perch
a bird
light

One of the best ways to increase tolerance when communicating with those from other cultures is to practice empathy, which refers to

What does the machinery in the hospital represent to the army major in the story? support your answer with textual evidence.

You suspect that this article has left out some facts that might lead the reader to believe that someone else made the star-spangled banner. what is the best way to verify this? by consulting a variety of sources by disregarding the article entirely by writing a letter to the editor of the publication that printed the article by reading various historical accounts by verifying the opinions