For generations, soldier’s have marched into battle motivated by a melody of courage, strength and victory. During the United States Civil War a song was written to inspire the northern army (the Union.) But due to the songs ‘sing-ability’ the southern army (the Confederates) adopted the tune and adjusted the words to fit their own rally. The words, for the North, were a simple cry to rally the troops;
“And we’ll rally ’round the flag boys, rally once again shouting the battle cry of freedom!”