The fine folks at Paradox Interactive are releasing an expansion pack for Victoria II the grand strategy game set in the American civil war era.
From the Press Release:
From the development team behind Hearts of Iron and Europa Universalis, Victoria II: A House Divided introduces a new starting point in 1861 allowing players to experience the US Civil War from the start, from the era of absolute monarchies, encompassing expansion and colonization, culminating in the emergence of the US as a global superpower at the dawn of the 20th century.
For more information, you can follow this here developer diary.
Victoria II: A House Divided is set to release in Q1 2012 for $19.99.