The answer is: A) a reverent expression honoring heroism and sacrifice
The poem "The Concord Hymn ," by Ralph Waldo Emerson, remembers the Battle of Concord during the American Revolution. In that matter, Emerson expresses an atmosphere of freedom and uprising, which he hopes to endure in future generations. He also makes reference to the people who fought and died to make American free, such as farmers, forefathers and sons.