The Team of Civilwarcommand is honoured to announce the development of: North & South - First Manassas The American Civil War a modification for the glorious M&B Warband: Napoleonic Wars! This mod will be set 50 years after the Napoleonic Wars. The united states are divided in two factions! The Union and the Confederate States of America. Both sides fight in the biggest war on the american continent: The American Civil War 1861-1865.