Columbia Encyclopedia

Columbia Electronic Encyclopedia, published by Columbia University Press
The Columbia Electronic Encyclopedia contains entries on people, places, events, historical facts and terms, with bibliographies for further reading.
On this page: Old Testament to Onega, Lake.

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Title Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
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Old Testament (in the Old Testament)
Old Vic (organization, England)
Oldenburg (former state, Germany)
Oldenburg (city, Germany)
Oldham (city, England)
Oldman (river, Canada)
Olds (city, Canada)
Olduvai Gorge (geographical area, Tanzania)
Olean (city, New York)
oleaster (plant)
Olekma (river, Russia)
Olenek (river, Russia)
Oléron (island, France)
oligarchy (in government)
Olinda (city, Brazil)
Oliva, Peace of (treaty, Poland/Sweden)
olive (tree, plant)
olive oil (material, plant)
Olives, Mount of (mountains, Jerusalem)
olivine (mineral)
Olmec (people, Mexico)
Olomouc (city, Czech Republic)
Olsztyn (city, Poland)
Olten (city, Switzerland)
Olympia (city, Washington)
Olympia (city, ancient Greece)
Olympiad (unit, ancient Greece)
Olympian (in Greek Mythology)
Olympic games (sports, ancient Greece)
Olympic Mountains (mountains, Washington)
Olympus (mountains, Greece)
Olynthus (ancient city, ancient Greece)
Om (Rock Band)
Omagh (city, Northern Ireland)
Omaha (indigenous people of North America)
Omaha (city, Nebraska)
Oman (country)
Ombos (ancient city, ancient Egypt)
ombú (tree)
ombudsman (in government)
Omdurman (city, Sudan)
omen (symbol)
omphalos (ancient religion, ancient Rome/ancient Greece)
Omsk (city, Russia)
Omuta (city, Japan)
onager (mammal)
Ondo (city, Nigeria)
Onega (river, Russia)
Onega, Lake (lake, Russia)