![]() | Barons of Labor : The San Francisco Building Trades and Union Power in the Progressive Era Michael Kazin is a professor in the Department of History at Georgetown University and the coeditor of Dissent . His books include War Against War: The American Fight for Peace, 1914-1918 and American Dreamers: How the Left Changed a Nation . |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)