Burundi volume 2 page 153
Kigali volume 7 page 64
Rwanda volume 11 page 110, picture,
volume 11 page 110
Tutu, Desmond (South African archbishop
and activist)
MAIN ARTICLE volume 13 page 120, picture,
volume 13 page 120
Tuvalu (island country in the Pacific
Ocean)
MAIN ARTICLE volume 13 page 121
MORE TO EXPLORE
traditional hut picture, volume 13
page 121
TV (broadcasting): see in index television
TVA (U.S. government agency): see in
index Tennessee Valley Authority
Twa (African people)
Rwanda volume 11 page 110
Twain, Mark (U.S. author)
MAIN ARTICLE volume 13 page 122, picture,
volume 13 page 122
MORE TO EXPLORE
home in Connecticut picture, volume 3
page 185
Mississippi River volume 8 page 143
Twas the Night Before Christmas
(poem by Moore): see in index Visit
from Saint Nicholas, A
Twelve, The (Christianity): see in index
Apostle
Twenty Thousand Leagues Under the
Sea (book by Verne)
Captain Nemo picture, volume 14
page 70
Verne volume 14 page 70
twin
identical twins picture, volume 5
page 94
two-cycle engine: see in index two-stroke
engine
two-dimensional (art)
painting volume 10 page 8
two-party system (politics)
political party volume 10 page 114
two-stroke engine
internal-combustion engine volume 6
page 141
2000 presidential election (U.S. history)
electoral college volume 4 page 120
two-toed anteater (mammal)
anteater volume 1 page 138
Two Towers, The (work by Tolkien)
Tolkien volume 13 page 77
Tyler, John (president of the U.S.)
MAIN ARTICLE volume 13 page 122, picture,
volume 13 page 123
MORE TO EXPLORE
Harrison volume 6 page 23
timeline volume 13 page 122
tympanic cavity (anatomy): see in index
middle ear
tympanic membrane (anatomy): see in
index eardrum
type (printing): see in index movable type
BRITANNICA STUDENT ENCYCLOPEDIA type 265
type I diabetes (disease)
diabetes volume 4 page 43
type II diabetes (disease)
diabetes volume 4 page 43
typhoid fever (disease)
MAIN ARTICLE volume 13 page 124
Typhoid Mary (U.S. typhoid carrier)
typhoid fever volume 13 page 124
typhoon (tropical storm)
Pacific Ocean volume 10 page 5
storm volume 12 page 192
typhus (disease)
MAIN ARTICLE volume 13 page 124
Tyrannosaurus rex (dinosaur)
MAIN ARTICLE volume 13 page 125, picture,
volume 13 page 125
MORE TO EXPLORE
dinosaur volume 4 page 51, picture, volume
4 page 53
Tyrrhenians (people): see in index Etruscans
U.A.E.: see in index United Arab Emirates
U.S. Supreme Court: see in index United
States Supreme Court
UFO: see in index unidentified flying
object
Uganda (country in Africa)
MAIN ARTICLE volume 14 page 4, picture,
volume 14 page 4, picture, volume 14
page 5
Ugarte, Augusto Pinochet (president of
Chile): see in index Pinochet, Augusto
Ugly Duckling, The (story by Andersen)
book illustration picture, volume 1
page 116
Ukraine (country in Europe)
MAIN ARTICLE volume 14 page 6, picture,
volume 14 page 6, picture, volume 14
page 7
MORE TO EXPLORE
geography
Church of Saint Andrew picture, volume
7 page 63
Yalta picture, volume 4 page 164
Ulaanbaatar (capital city of Mongolia)
MAIN ARTICLE volume 14 page 8, picture,
volume 14 page 8
MORE TO EXPLORE
Mongolia volume 8 page 163
Ulaid (former province of Ireland): see in
index Ulster
ulna (bone)
arm volume 1 page 182, picture, volume
1 page 182
Ulster (ancient kingdom in Ireland)
MAIN ARTICLE volume 14 page 8
MORE TO EXPLORE
Northern Ireland volume 9 page 89
ultraviolet radiation (physics)
radiation volume 11 page 17
types of electromagnetic radiation
picture, volume 11 page 18
ultraviolet ray (physics): see in index
ultraviolet radiation
Uluru/Ayers Rock (rock formation in
Northern Territory, Australia) picture,
volume 1 page 13, picture, volume 9
page 91
Northern Territory volume 9 page 91
Uluru-Kata Tjuta National Park (park
in Northern Territory, Australia) picture,
volume 1 page 230
Ulyanov, Vladimir Ilich (leader of the
Soviet Union): see in index Lenin,
Vladimir Ilich
umami (flavor)
tongue volume 13 page 80
!Umar I (Muslim caliph)
Caliphate volume 3 page 14
Umayyad Caliphate (Islamic history)
Caliphate volume 3 page 14
gold coin picture, volume 3 page 14
umbilical cord (embryology)
reproductive system volume 11 page 49
umbrella tree
magnolia volume 8 page 20
Umbriel (moon of Uranus)
Uranus volume 14 page 39
Umhlanga (Swazi ceremony): see in index
Reed Dance
umpire (sports)
baseball volume 2 page 31
UN (international organization): see in
index United Nations
Unanax (Native American people): see in
index Aleut
unarmed martial arts
martial arts volume 8 page 65
Uncas (Mohegan chief )
Mohegan volume 8 page 152
Uncle Toms Cabin (work by Stowe)
abolitionist movement volume 1 page 12
Stowe volume 12 page 194
undercoat (feather): see in index down
underdeveloped area (economics): see in
index developing nation
underground cable (electronics)
cable television picture, volume 13
page 40
underground political party (politics)
political party volume 10 page 114
Underground Railroad (U.S. history)
MAIN ARTICLE volume 14 page 9, picture,
volume 14 page 9
MORE TO EXPLORE
abolitionist movement volume 1 page 12
African Americans volume 1 page 43
Douglass volume 4 page 68
Fugitive Slave Acts volume 5 page 74
Michigan volume 8 page 117
Mott volume 8 page 194
slavery volume 12 page 107
Stowe volume 12 page 194
Tubman volume 13 page 105
underground train: see in index subway
undersea exploration
bathyscaphe picture, volume 4 page 174
understory (vegetation)
rain forest volume 11 page 24, picture,
volume 11 page 24
underwater navigation
navigation volume 9 page 24
266 type I diabetes BRITANNICA STUDENT ENCYCLOPEDIA
underworld (Greek mythology)
Demeter and Persephone volume 4
page 34
Hades volume 6 page 4
unemployment
Great Depression picture, volume 5
page 146
uneven parallel bars (gymnastics)
gymnastics volume 5 page 175, picture,
volume 5 page 176
UNHCR (international humanitarian
agency): see in index United Nations
High Commissioner for Refugees,
Office of the
Uni (Roman goddess): see in index Juno
UNIA: see in index Universal Negro
Improvement Association
unicorn (mythical creature)
legendary animals volume 1 page 129
tapestry picture, volume 1 page 129
unidentified flying object
MAIN ARTICLE volume 14 page 10, picture,
volume 14 page 10
Union (U.S. history)
American CivilWar volume 1 page 96
Reconstruction volume 11 page 33
United States volume 14 page 29
union (labor): see in index organized labor
Union, Act of (Great Britain and Ireland,
1801)
Ireland volume 6 page 156
Union Army (American CivilWar)
107th U.S. Colored Infantry picture,
volume 1 page 96
Delaware volume 4 page 31
Grant volume 5 page 137
Iowa volume 6 page 146
officers in Virginia picture, volume 1
page 97
Union Jack (flag of the United Kingdom)
volume 5 page 30