First Published in 2015. This text holds four volumes of essays and entries on the early Republic and Antebellum era in America spanning the end of the American Revolution in 1781 to the outbreak of Civil War in 1861. The Americans forged a new government in theory and then in practice, with the beginnings of industrialisation and the effects of urbanisation, widespread poverty, labour strife, debates around slavery and sectional discord. By the end of the nineteenth century American had a powerhouse economy, new technologies and the emergence of major social reform movements, creation of uniquely American art and literature and the conquest of the West. This encyclopaedia offers a historic reference.