Horizon: An American Saga - Chapter 1 description:

Explore the lure of the Old West and how it was won-and lost-through the blood, sweat and tears of many. Spanning the four years of the Civil War, from 1861 to 1865, embark on an emotional journey across a country at war with itself, experienced through the lens of families, friends and foes all attempting to discover what it truly means to be the United States of America.