Britannica Student Encyclopedia - 2010

olive baboon (primate): see in index

anubis baboon

“Oliver Twist” (work by Dickens)

Dickens volume 4 page 45

Olmec (Native American people)

MAIN ARTICLE volume 9 page 132

MORE TO EXPLORE

Mexico volume 8 page 111

North America volume 9 page 82

Olmec rock sculpture picture, volume 9

page 132

Olympia (state capital ofWashington,

U.S.)

MAIN ARTICLE volume 9 page 133

Olympic Games

MAIN ARTICLE volume 9 page 133

MORE TO EXPLORE

ancient Greece volume 5 page 155

horse volume 6 page 87

images

African American silent protest in

1968 picture, volume 1 page 44

closing ceremony at 2006Winter

Games picture, volume 9 page 134

cycling picture, volume 3 page 234

footrace event picture, volume 9

page 134

Owens in 1936 Olympic Games picture,

volume 9 page 159

marathon volume 8 page 53

Owens volume 9 page 159

Rudolph volume 11 page 100

soccer volume 12 page 119

sports volume 12 page 168

Thorpe volume 13 page 61

track and field volume 13 page 84

volleyball volume 14 page 104

Winter Olympics: see in indexWinter

Olympics

wrestling volume 15 page 73

Olympus, Mount (mountain in Greece)

MAIN ARTICLE volume 9 page 135

MORE TO EXPLORE

Greece volume 5 page 151

Omaha (Native American people)

MAIN ARTICLE volume 9 page 135

MORE TO EXPLORE

Omaha traditional clothing picture,

volume 9 page 135

Osage volume 9 page 152

Oman (country in the Middle East)

MAIN ARTICLE volume 9 page 136, picture,

volume 9 page 136

MORE TO EXPLORE

Muscat picture, volume 8 page 206

Omayyad Caliphate (Islamic history): see

in index Umayyad Caliphate

Omdurman (city in The Sudan)

Khartoum volume 7 page 61

omnivore (biology)

mammal volume 8 page 37

on-deck circle (part of baseball field)

baseball field picture, volume 2 page 31

Oneida (Native American people)

MAIN ARTICLE volume 9 page 137

MORE TO EXPLORE

Hiawatha volume 6 page 49

Iroquois volume 6 page 160

Oneida baskets picture, volume 9

page 137

O’Neill, Eugene (U.S. playwright)

drama volume 4 page 74

one-party system (politics)

political party volume 10 page 114

onion (plant and food)

MAIN ARTICLE volume 9 page 137, picture,

volume 9 page 138

MORE TO EXPLORE

garlic volume 5 page 90

Onondaga (Native American people)

MAIN ARTICLE volume 9 page 138

MORE TO EXPLORE

Fort Onondaga picture, volume 9

page 138

Hiawatha volume 6 page 49

Iroquois volume 6 page 160

Ontario (province in Canada)

MAIN ARTICLE volume 9 page 139, picture,

volume 9 page 140

MORE TO EXPLORE

Lake Ontario volume 9 page 141

Ontario, Lake (lake in North America)

MAIN ARTICLE volume 9 page 141

MORE TO EXPLORE

beach and inlet picture, volume 9

page 141

Great Lakes volume 5 page 147

Toronto picture, volume 9 page 81

“On the Origin of Species by Means of

Natural Selection” (work by Darwin)

Darwin volume 4 page 17

evolution volume 4 page 171

Oort Cloud (astronomy)

solar system volume 12 page 128, picture,

volume 12 page 127

OPEC (multinational organization)

MAIN ARTICLE volume 9 page 150, picture,

volume 9 page 150

open-pit mine (mining) picture, volume 8

page 133

open prison: see in index minimumsecurity

prison

open-range zoo

zoo volume 15 page 108

open stage (theater): see in index thrust

stage

opera (performing art)

MAIN ARTICLE volume 9 page 141

MORE TO EXPLORE

“The Barber of Seville” picture, volume

9 page 142

operating room (physiology) picture,

volume 12 page 207

operating system (computing)

computer volume 3 page 173

operation (medical procedure): see in

index surgery

Operation Desert Shield (U.S. military

operation): see in index Desert Shield,

Operation

BRITANNICA STUDENT ENCYCLOPEDIA Operation Desert Shield 185

 

Operation PUSH (U.S. organization):

see in index PUSH, Operation

opinion (law)

United States government volume 14

page 36

OpiumWars (Chinese history)

China volume 3 page 103

OpokuWare (African ruler)

Ashanti volume 1 page 197

opossum (marsupial)

MAIN ARTICLE volume 9 page 142, picture,

volume 9 page 142

MORE TO EXPLORE

marsupial volume 8 page 63

young opossum picture, volume 13

page 6

Opportunity (Mars rover) picture, volume

12 page 152

Mars volume 8 page 60

opposable thumb (anatomy)

hand volume 6 page 12

optical fiber (technology) picture, volume

5 page 15

fiber optics volume 5 page 15, picture,

volume 5 page 15

optical illusion

mirage picture, volume 8 page 138

refraction picture, volume 9 page 143

optical microscope (scientific instrument)

microscope volume 8 page 120

optic nerve (anatomy of the eye)

eye picture, volume 4 page 175

optics (science)

MAIN ARTICLE volume 9 page 143

oracle (religion)

Delphi volume 4 page 32

oral cavity (anatomy): see in index mouth

oral literature

literature volume 7 page 160

oral tradition

mythology volume 8 page 222

storytelling volume 12 page 193

orange (tree and fruit)

MAIN ARTICLE volume 9 page 143

MORE TO EXPLORE

citrus fruits volume 3 page 123

fruit picture, volume 5 page 72

navel orange picture, volume 9 page 144

Orange Free State (historical independent

state and province in South Africa)

South Africa volume 12 page 138

orangutan (primate)

MAIN ARTICLE volume 9 page 144, picture,

volume 9 page 144

MORE TO EXPLORE

apes volume 1 page 146, picture, volume

1 page 147, picture, volume 1

page 148

Orava Castle (castle in Slovakia) picture,

volume 12 page 109

orbit (astronomy)