| Trade Union Organizations | |
|---|---|
| American Federation of Labor | Industrial Workers of the World |
| Congress for Industrial Organisations | United Mine Workers |
| Knights of Labor | Workingman's Party |
| Trade Union Journals | |
|---|---|
| Industrial Worker | Solidarity |
| The Daily Worker | The Catholic Worker |
| The Unemployed | Appeal to Reason |
| The Masses | The Liberator |












