Vidler/SuperStock; 14: © Ted Spiegel/Corbis; 15: © Spectrum Colour
Library/Heritage-Images; 16: MikeWilkes/Nature Picture Library;
17: (left and right) Michael & Patricia Fogden/Corbis; 18: Yoshio
Tomii/SuperStock; 19: Joe StancampianoNational Geographic/Getty
Images; 20: Dallas & John HeatonFree Agents Limited/Corbis;
21: Jim FrostChicago Sun-Times/AP; 22: (left) MansellTime Life
Pictures/Getty Images, (right) Library of Congress,Washington, D.C.
(neg. no. LC-USZ62-13012); 23: (inset) Library of Congress,
Washington, D.C. (neg. no. LC-USZ62-13012); 24: (left) Vano
Shlamov/Getty Images, (right) Neil Rabinowitz/Corbis; 25: Martin
Land/Photo Researchers, Inc.; 26: The Granger Collection, New York;
27: (top) The Granger Collection, New York, (bottom) The National
Archives/Corbis; 28: Peter Bowater/Alamy; 29: Syner-Comm/Alamy;
30: Hulton Archive/Getty Images; 31: Encyclop.dia Britannica, Inc.;
32: Alain le Garsmeur/Corbis; 33: (left) Enric Marti/AP, (right) Oliver
BennStone/Getty Images; 34: Don SpiroStone/Getty Images;
35: The Granger Collection, New York; 37: © Corbis;
38: Encyclop.dia Britannica, Inc.; 39: age fotostock/SuperStock;
40: (top) James Noble/Corbis, (bottom) Encyclop.dia Britannica, Inc.;
41: Encyclop.dia Britannica, Inc.; 42: Oliver BennStone/Getty
Images; 43: Terry DonnellyThe Image Bank/Getty Images; 44: Jerry
DriendlTaxi/Getty Images; 45: Encyclop.dia Britannica, Inc.;
46: Wilfredo Lee/AP; 47: © Daniel Kramer/Corbis Sygma;
48: Georgette Douwma/Nature Picture Library; 49: Tech. Sgt. Cedric
H. Rudisill/U.S. Department of Defense; 50: Mark
Newman/SuperStock; 51: George H.H. Huey/Corbis; 52: David R.
Frazier/Photo Researchers, Inc.; 53: C. Sappa/DeA Picture Library;
54: Tibor Bognar/Corbis; 55: age fotostock/SuperStock; 56: Sandy
Stockwell© London Aerial Photo/Corbis; 57: © Bob
Daemmrich/The ImageWorks; 58: ROTA/AP; 59: (top) Michael S.
Yamashita/Corbis, (bottom) Tomas Munita/AP; 60: Kazuyoshi
Nomachi/Corbis; 61: (left) Maurice Nimmo/AZ Collection, (right)
The Bettmann Archive; 62: G. SioenIGDA/© DeA Picture Library;
63: Darlyne A. MurawskiNational Geographic/Getty Images;
64: Encyclop.dia Britannica, Inc.; 65: Encyclop.dia Britannica, Inc.;
67: LoungeparkPhotonica/Getty Images; 69: Michel
Setboun/Corbis; 70: The Bettmann Archive; 71: Judie Anderson/EB
Inc.; 72: (left) James PoulsonDaily Sitka Sentinel/AP, (right) Ingo
Arndt/Nature Picture Library; 73: (left) SuperStock, (right) David R.
Frazier/Photo Researchers, Inc.; 74: Craig PershouseLonely Planet
Images/Getty Images; 75: Edward S. Curtis Collection/Library of
Congress,Washington, D.C. (neg. no. LC-USZ62-105389);
76: © Spectrum Colour Library/Heritage-Images; 77: (left) AP, (right)
Juan BarretoAFP/Getty Images; 78: Michael Garrett/Corbis;
79: David HiserStone/Getty Images; 80: Encyclop.dia Britannica,
Inc.; 81: Phanie/Photo Researchers, Inc.; 82: (left) Richard
Cummins/Corbis, (right) The Granger Collection, New York;
83: © The British Library/Heritage-Images; 84: Roy Morsch/Corbis;
85: Encyclop.dia Britannica, Inc.; 86: (left) Ricardo Mazalan/AP,
(right) Inaldo Perez/AP; 87: age fotostock/SuperStock; 88: Gabe
Palmer/Corbis; 89: The Granger Collection, New York; 91: Princess
Margaret Rose Orthopaedic Hospital/Photo Researchers, Inc.;
92: Kristine A. Strom; 93: Hulton-Deutsch Collection/Corbis;
94: (top) © Tony Arruza/Corbis, (bottom) Encyclop.dia Britannica,
Inc.; 95: George Goodwin/SuperStock; 96: Encyclop.dia Britannica,
Inc.; 97: age fotostock/SuperStock; 98: AP; 99: Tom & Pat
Leeson/Photo Researchers, Inc.; 100: Library of Congress,Washington,
D.C. (neg. no. LC-USZ62-98170); 101: (inset) Library of Congress,
Washington, D.C.; 102: Hulton Archive/Getty Images;
103: © Bettmann/Corbis; 104: (top) Encyclop.dia Britannica, Inc.,
(bottom) AP; 105: Library of Congress,Washington, D.C. (neg. no
LC-USZ-627816); 106: Darrell Gulin/Corbis; 107: (left) Sue
Flood/Nature Picture Library, (right) Galen Rowell/Corbis; 108: Yoshio
Tomii/SuperStock; 110: ©W. Buss/DeA Picture Library;
111: © Thierry CazabonStone/Getty Images; 112: © Spectrum
Colour Library/Heritage-Images; 114: (top) Rolf Nussbaumer/Nature
Picture Library, (bottom left) © Jim Corwin/Stone, (bottom right)
Terry Whittaker/Photo Researchers, Inc.; 115: © C. Sappa/DeA Picture
Library; 116: © Corbis; 117: (left) Theo Allofs/Corbis, (right) Mike
OkoniewskiNew York State Fair/AP; 118: © Hulton Archive/Getty
Images; 119: © Spectrum Colour Library/Heritage-Images;
120: © Reuters/Corbis; 121: George Steinmetz/Corbis;
122: © Bettmann/Corbis; 123: (top) Library of Congress,Washington,
D.C. (neg. no. LC-USZ62-7266), (bottom, inset) Library of Congress,
Washington, D.C.; 125: Encyclop.dia Britannica, Inc.
Volume 14
Page 4: Ingo Arndt/Nature Picture Library; 5: S. Trevor/Bruce
Coleman Inc.; 6: age fotostock/SuperStock; 7: David CummingEye
Ubiquitous/Corbis; 8: Alain le Garsmeur/Corbis; 9: NorthWind
Picture Archives; 10: Magrath/Folsom/Photo Researchers, Inc.;
12: (left) age fotostock/SuperStock, (right) Mary Evans Picture Library;
BRITANNICA STUDENT ENCYCLOPEDIA Credits 303
13: The Granger Collection, New York; 14: © Corbis; 15: Alain le
Garsmeur/Stone; 16: G.R. Richardson/SuperStock;
17: Mauritius/SuperStock; 18: (left) Jose Fuste Raga/Corbis, (right)
PatrickWard/Corbis; 22: Ami Vitale/Getty Images; 24: (left and right)
SuperStock; 26: (left) Tom Bean/Corbis, (right) Raymond Gehman
National Geographic/Getty Images; 27: (left) Alamy, (right)
Gala/SuperStock; 29: SuperStock; 30: Encyclop.dia Britannica, Inc.;
32: Art Resource, New York; 33: MarkWilson/Getty Images;
34: Brooks Kraft/Corbis; 36: (left) Bob PearsonAFP/Getty Images,
(right) MarkWilson/Getty Images; 37: NASA, ESA, A. Nota,
STScI/ESAS; 38: Igor Shpilenok/Nature Picture Library; 39: Photo
NASA/JPL/Caltech (NASA photo # PIA00370); 40: Encyclop.dia
Britannica, Inc.; 41: Encyclop.dia Britannica, Inc.; 42: Carl
Frank/Photo Researchers, Inc.; 43: Dave G. HouserPot-
Houserstock/Corbis; 45: (left) George H.H. Huey/Corbis, (right) Scott
T. Smith/Corbis; 46: Greg Probst/Corbis; 47: © C. Sappa/DeA Picture
Library; 49: Antonia Reeve/Photo Researchers, Inc.; 50: Jacqueline
Larma/AP; 51: Prisma/SuperStock; 52: age fotostock/SuperStock;
53: (left) Pete Oxford/Nature Picture Library, (right) Andrew
Parkinson/Nature Picture Library; 54: (top) Library of Congress,
Washington, D.C., (bottom, inset) Courtesy of the Chicago Historical
Society; 55: Digital Vision/Getty Images; 56: Francis G. Mayer/Corbis;
57: Photo Cuisine/Corbis; 59: W. Buss/DeA Picture Library; 60: (left)
© Lindsay Hebberd/Corbis, (right) Hans Georg Roth/Corbis;
61: SuperStock; 62: Encyclop.dia Britannica, Inc.; 63: age
fotostock/SuperStock; 64: © R. RinaldiTips Images/DeA Picture
Library; 65: Ben Mangor/SuperStock; 66: NASA/JPL/Caltech (NASA
photo # PIA00271); 67: H. Stanley Johnson/SuperStock; 68: Visions of
America/SuperStock; 69: Farrell Grehan/Corbis; 70: Bettmann/Corbis;
71: age fotostock/SuperStock; 72: The Granger Collection, New York;
73: John & Lisa Merrill/Corbis; 74: © Ramin Talaie/Corbis; 75: (left)
© Charles Gupton/Corbis, (right) Rob Griffith/AP; 76: (left) Patrick
Johns/Corbis, (right) © Ann Ronan Picture Library/Heritage-Images;
78: Eye Ubiquitous/Corbis; 79: age fotostock/SuperStock; 80: (left) K.
Muller/DeA Picture Library, (right) age fotostock/SuperStock; 82: (top)
© Spectrum Colour Library/Heritage-Images, (bottom)Wolfgang
Kaehler/Corbis; 83: David Ball/Corbis; 84: © A. MihichTips