As the American nation is born, a vast continent lies to the west of the mountains, waiting to be explored. Yet this land is not empty--Native American Indians are spread across the land mass, as are Spanish colonists and French explorers. For the pioneers who set out to confront these lands, the conquest of the West is a story of courage and hardship that forges the character of America.

Commerce and industry thrive across the new nation, now one of the wealthiest on Earth. The Erie Canal brings big risk and bigger reward. In the South, cotton is king but slavery fuels a growing divide. Violence flares across the territories and abolitionists make a stand for freedom. The election of Lincoln is a harbinger of war.