Mark Wahlgren Summers is Thomas D. Clark Professor of History at the University of Kentucky. He is author of many books, including The Press Gang: Newspapers and Politics, 1865-187...ver maisMark Wahlgren Summers is Thomas D. Clark Professor of History at the University of Kentucky. He is author of many books, including The Press Gang: Newspapers and Politics, 1865-1878 and Rum, Romanism, and Rebellion: The Making of a President, 1884.ver menos