The phrase ‘Young America’ connoted territorial and commercial expansion in the antebellum United States. During the years leading up to the Civil War, it permeated various parts of the Democratic party, producing new perspectives in the realms of economics, foreign policy, and constitutionalism. Led by figures such as Senator Stephen A. Douglas of Illinois and editor John L. O’Sullivan of New York, Young America Democrats gained power during the late 1840s and early 1850s. They challenged a variety of orthodox Jacksonian assumptions, influencing both the nation’s foreign policy and its domestic politics. This is the first book to offer an exclusively political history of Young America’s impact on the Democratic Party, complementing existing studies of the literary and cultural dimensions of this group. This close look at the Young America Democracy sheds light on the political realignments of the 1850s and the coming of the Civil War, in addition to showcasing the origins of America’s longest existing political party.

This book investigates the Young America group within the U.S. Democratic Party during the 1840s and 1850s.

This book investigates a particular group, called Young America, within the U.S. Democratic Party during the 1840s and 1850s. It argues that members of this group changed what it meant to be a Democrat. They moved the party toward new economic thinking, greater engagement with the world, a more active reform attitude, and a new view of the U.S. Constitution, thus playing a role in the coming of the American Civil War. This is the first full-blown examination of Young America's impact in the realm of politics, as opposed to merely literature and culture.