Nathaniel Hawthorne, author of The Scarlet Letter, visited Washington, D.C. in 1862, as the Capital was gearing up for war against the Confederacy. If you remember Hawthorne at all from school, you won’t be surprised to find he had a lot to say.
He was particularly taken by the artist Emmanuel Leutze's painting "Westward the Course of the Empire Takes Its Way" in the U.S. Capitol and lamented what might happen to the work and the nation should the Union lose the war.