The New Student's Reference Work/Vol II:21

I — Illinois Indians	Illinois River — Indusium	Indus River — Institute of France	Insurance — Ireland
I Iberian Peninsula Iberville, Pierre le Moyne, Sieur d' Ibex Ibis Ibrahim Pasha Ibsen, Henrik Ibycus Ice “Ice Harvesting” “Artificial Ice” Ice-Age, The Icebergs Iceland Ice-Machines and Ice-Cutting Tools Ichabod Crane Ichneumon Ichneumon Flies Ida, Mount Idaho Idol Idyls of the King Ignatius, Saint Ignis Fatuus Igorrotes Illimani Illinois Illinois Indians	Illinois River Iloilo Imagination Immigration Bureau Immortelles Impeachment Incense Inclined Plane Income Tax India India-Rubber Indiana Indianapolis Indian Archipelago Indian Ocean Indians, American Indian Territory Indicator Indigo Indigo Bird Indo-China Indo-European Indra Induction Coil Indusium	Indus River Industrial Schools Inertia Infantry Inflorescence Infusoria Ingalls, John James Ingelow, Jean Ingersoll, Robert G. Ingraham, Duncan Nathaniel Inheritance-Tax Injector Initiative, Referendum and Recall Ink Inkerman, Battle of Inman, Henry Inness, George Innocent Innocent I Innocent III Innocent XI Innsbruck Insects Institute of France, The	Insurance Integument Intercolonial Railway, The Interest Interference Interlaken International Date Line International Law Internode Interstate Commerce Commission, The Inventions Investments Involucre Io Iodine Iona Ionian Islands Ionian Sea Iowa Iowa Indians Iowa River Iphigenia Ipswich Iquique Iranians Ireland