I think the answer is vigilant because it talks about how they have their hooves planted firmly on the ground with their heads high.
Sensory details, especially visual. Some personification.
Answer:
The primary theme in An Occurrence at Owl Creek Bridge is (C) the line between dreams and reality is thin. Throughout the course of the short story, the illusion of Farquhar represents a reality for the readers.
The best way to sell something is to have a buy one get one free sale
Hope this helped :)
The fused sentence is B because you can use a semi colon and comma to split fused sentences