| PAGES | |
| Accidents | 44–47, 81 |
| Acquisitive instinct | 9–12, 16, 18, 38 |
| Agriculture | 23–24 |
| America | 23–33 |
| American Federation of Labor | 57–58 |
| American miners' association | 53 |
| Anthracite industry | 54 |
| Anthracite strike, 1902 | 48, 62–64, 66–71 |
| Arbitration and conciliation | 48–49, 54–56, 58–59, 63–65 |
| Associations | 18–19 |
| (See also Miners' unions; Operators' associations.) | |
| Avondale disaster | 45–46 |
| Baer, George F. (quoted) | 63, 107 |
| Blossburg, Pa. | 41–42 |
| Brophy, John | 109 |
| By-products of coal | 96–99 |
| Calder, William M. | 106 |
| Central competitive field | 66 |
| Child labor | 13–15 |
| Church and industry | 50, 113 |
| Civil War (U. S.) | 37, 41, 53 |
| Civilization | 11–21 |
| Clearfield, Pa. | 56 |
| Coal resources of U. S. | 26, 79 |
| Coal resources of world | 8–9, 78–79 |
| Collective bargaining | 54, 59–77 |
| Committee on war and the religious outlook | 50 |
| Company stores | 40–43 |
| Consciousness of kind | 9–12, 16–21 |
| Consumption of coal | 80–81 |
| Economic surplus | 2, 10–12, 15 |
| England | 22, 23 |
| Exploitation of coal | 24, 27, 38 |
| Fact finding | 35, 68, 105–107, 110–113 |
| Federal trade commission | 35, 105 |
| Finance | 112 |
| Frelinghuysen, Joseph S. | 106–107 |
| Fuel administration | 29–36, 90–91 |
| Garfield, G. A. (quoted) | 30, 111 |
| Garfield, G. A. (quoted) | 79, 111 |
| Geology of coal | 4–6 |
| Giddings, F. H. (quoted) | 17 |
| Gilbert, Chester G. (quoted) | 83–84, 97 |
| Gompers, Samuel | 57–58 |
| Government investigations | 106–107 |
| Government regulation | 27–36 |
| (See also Fuel administration; Nationalization.) | |
| Hammond, J. L. and Barbara (quoted) | 13–15 |
| Hanna, Mark | 55, 63 |
| Hawkins, Sir John | 13 |
| Hazards | 44–47, 81 |
| Hoover, Herbert (quoted) | 34 |
| Immigrant miners | 42 |
| Imperialism | 25 |
| Industrial democracy | 50–53 |
| Industrial revolution | 2, 6–9, 22–23 |
| Inventions | 8, 102 |
| Isolation | 40 |
| Kenyon, William S. | 106 |
| Knights of labor | 57, 61 |
| Lane, Franklin K. | 91 |
| Leeky, W. E. H. (quoted) | 13 |
| Lesher, C. E. (quoted) | 31–32 |
| Lloyd, Thomas | 53 |
| Management | 76 |
| McBride, John | 59 |
| Mine inspection | 44–48 |
| Miners | 13–15 |
| Miners' job | 43–44 |
| Miners' national association | 54–58 |
| Miners' unions | 20, 38–49, 52–65 |
| Mining law | 44–48 |
| Mining towns | 40 |
| Mitchell, John | 61–65 |
| National civic federation | 63 |
| National coal association | 72, 107 |
| National federation of miners and mine laborers | 59 |
| Nationalization | 77, 108–110 |
| Natural gas | 87–88 |
| Operators | 46–47, 105 |
| Operators' associations | 72–75, 106–107 |
| Overdevelopment | 27–28, 59 |
| Parsons, Floyd W. (quoted) | 79 |
| Pennsylvania, Secretary of internal affairs | 43 |
| Petroleum | 83–87 |
| Pogue, Joseph E. (quoted) | 83–84, 97 |
| Population and coal | 7–8 |
| Power | 80, 88, 90–101 |
| Power distribution | 80 |
| Public opinion | 42, 44 |
| Public utility, coal as a | 31–32, 64 |
| Railroad administration | 31–32 |
| Railroads | 28, 31–32, 80 |
| Rend, W. P. | 59 |
| Roosevelt, Theodore | 48, 63–64, 66–67 |
| Roy, Andrew (quoted) | 39, 42, 44–45 |
| Rushmore, D. B. (quoted) | 79 |
| Scrip | 42 |
| Sherman law | 73, 77 |
| Shortage of coal | 29 |
| Siney, John | 54–56, 58 |
| Smith, G. O. (quoted) | 80 |
| Solar power | 1 |
| "Statement of facts" | 105 |
| Steel industry | 65–66 |
| Steinmetz, Charles P. (quoted) | 88 |
| Strikes | 40–41, 48, 62–64, 66–71, 75 |
| Superpower plan | 92–96, 100–101 |
| Transportation of coal | 28, 31–32, 80 |
| Tryon, F. G. (quoted) | 27, 77 |
| Unemployment | 81 |
| United mine workers of America | 61–77, 108–109 |
| War | 2, 26 |
| Wastes | 26, 38, 59, 76, 80–82, 96 |
| Water power | 88 |
| Weaver, Daniel | 52–53 |
| Webb, Beatrice and Sidney (quoted) | 50–51 |
| West Virginia | 40, 48, 61, 65–66, 74 |
| Wilson, William B. | 63 |
| Wilson, Woodrow | 71 |
| Workingmen's benevolent association | 54 |