Browse Items (5 total) Tags: immigration Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Brobowski, John L. Transcription Tags: coal mining, company stores, immigration, mine safety, the depression, transportation, union organization Terpstra, Douglas Transcription Tags: immigration, occupational accomplishments, the depression, U.S. influence behind immigration Terpstra, Douglas Audio Files Tags: immigration, occupational accomplishments, the depression, U.S. influence behind immigration Brobowski, John L. Audio File Tags: coal mining, company stores, immigration, mine safety, the depression, transportation, unionization Brobowski, John L. Audio File Tags: coal mining, company stores, immigration, mine safety, the depression, transportation, union organization Featured Item Lampkins, Robert M. Audio File