Stephen Tuffnell is Associate Professor of Modern US History at St. Peter's College, Oxford University. He is coeditor, with Dr. Benjamin Mountford, of A Global History of Gold Rus...ver maisStephen Tuffnell is Associate Professor of Modern US History at St. Peter's College, Oxford University. He is coeditor, with Dr. Benjamin Mountford, of A Global History of Gold Rushes.ver menos