What does the personification in this text suggest?
The lighthouse horn moaned, and the sound traveled through the thick fog, reaching the sailors who were enveloped in the grayness.

 - The horn made a long, low sound.
 - The lighthouse was old and needed repairs.
The text uses personification, giving human characteristics to nonhuman things.
Moaned suggests that the horn made a long, low sound. A moan is a long, low sound that a person makes.