Answer:
It would be a common noun if referred to as a direction
Explanation:
B. Highlights of the Nebraska Museum of Art
Explanation: the other options focus on aspects that does not focus on the art displayed in the museum. A talks about physical sites, not the actual art. C talks about the importance of art which is a general title that does not specify the needed topic (it is also not a basis of informing— this is usually opinionized) while D talks about the instructional basis of artists learning paint: not the art displayed itself.
Bold best described the tone.
The answer would be the last one, leave it as is. B and C change the meaning of the sentence entirely, while A sounds unnatural and is too verbose.
Hope this helps! :)
" liked " is gonna be a past tense verb because it ends in -ed