Eight Irish-American historians explore the changing transatlantic character of Ulster Presbyterianism in the 18th and 19th centuries. - Mark G. Spencer (Brock U), Peter Gilmore (Carnegie Mellon U), Katherine Brown (Mary Baldwin College) & David A. Wilson (U Toronto) examine the role of Ulster Presbyterians in the United Irish movement on both sides of the Atlantic - Patrick Griffin (Ohio U) compares and contrasts the Whiskey Rebellion of 1794 in Pennsylvania with the Defender movement in Ireland - Kerby Miller (U Missouri) analyzes class conflict and the origins of Unionist hegemony in early 19th-century Ulster - Kevin James (Guelph U) explores the social underpinnings and political consequences of the Ulster Revival of 1859 - David W. Miller (Carnegie Mellon U) provides a broad-ranging assessment of evangelical traditions in Scotland, Ulster and the United States