Answer:
"Out with the old, in with the new" has resulted in people no longer appreciating the history and artistic integrity of our country's oldest buildings and failing to realize that once "the new" is brought in, "the old" is lost to us forever.
Explanation:
The above is the correct text in the passage that best refines the author's claim about protecting historically significant architecture.
This is true because in the above text, he reveals what has made people to no longer appreciate history and artistic integrity. Then he points out the danger that awaits when "the new" is brought in. Then, "the old" will actually be lost.
Taking into account that a simile is a literary device used to compare two unlike things, the following examples provide a clear use of this resource in Shakespeare's masterpiece "Hamlet" (act three scene one):
King Claudios: <em>"For we have closely sent for Hamlet hither,
that he, </em><em>as </em><em>'twere by accident, may here affront Ophelia." </em>
Ophelia: "...<em>words of so sweet breath composed </em><em>as</em><em> made the things more rich..."</em>
Words such as "like" or "as" help the reader identify the use of this figurative speech.