What hymn is the battle hymn of the civil war?
The Battle Hymn of the Republic is most often considered to be
the unofficial battle hymn of the Civil War. It was written by
Julia Ward Howe as a marching song for the Union army. Over the
years it came to be sung by blacks in the south as well due to its
strong reference to slavery. For more information you might want to
check out the link shown below.