Wikipedia:List of 2007 Macropædia articles

The following list comprises the 699 Macropædia articles of the 2007 Encyclopædia Britannica, the flagship articles upon which Britannica's reputation rests. If Wikipedia could produce articles on these topics of comparable or better quality than those of the EB, there could be no doubt about Wikipedia's scope and stature as an encyclopedia. Reaching this goal is not impossible; on the contrary, it may be inevitable, with enough time and well-meaning editors.

This page is currently inactive and is retained for historical reference. Either the page is no longer relevant or consensus on its purpose has become unclear. To revive discussion, seek broader input via a forum such as the village pump.

The few red links are those articles for which there is no equivalent Wikipedia article. The articles are being assessed using the ranking described in Wikipedia:Content assessment, in the following order:

• 1 Featured article: One of Wikipedia's best articles.
• 2 A-class: Essentially complete; a few omissions may be detected by a subject expert.
• 3 Good article: Well-written, nearly complete coverage of pertinent topics.
• 4 B-class: Useful for most readers, but needs expanded coverage.
• 5 C-class: The article is substantial, but is still missing important content or contains a lot of irrelevant material.
• 6 Start class: Provides a significant amount of information, but serious gaps remain to be filled.
• 7 Stub class: A placeholder for future work, usually a few paragraphs introducing the topic and/or a few external links.
• 8 NIL: No directly corresponding Wikipedia article.

Please place the symbol before the article title, and please note that A-class articles are superior to Good articles. It would be a worthy goal to bring all of the articles below to the highest ranking, Featured Article status. Please feel free to add comments under each article about its status!

Interestingly, the Britannica itself seems to suffer from systemic bias, judging from the distribution of topics it chooses for Macropedia articles. The list is heavily weighted toward topics in the English-speaking world (The United Kingdom, the United States, and the British Commonwealth) and Western Europe, and heavily weighted against Asia and the Global South. Presumably, this bias reflects the interests and tastes of the principal readership to which the EB is marketed. For example, the whole of Buddhism and most other religions is covered in a single Macropedia article; by contrast, Christianity has fourteen (Biblical literature, Jesus, Christianity, the Apostle Paul, Roman Catholicism, Protestantism, Eastern Orthodoxy, Calvin and Calvinism, Augustine, Thomas Aquinas and Thomism, Joan of Arc, Crusades, Luther and Theology), nearly half of all the Macropedia religion articles. The Macropedia also tends to describe only the Western branch of a field, e.g., History of Western architecture, History of Western literature, History of Western mathematics, History of Western music, History of Western painting, History of Western philosophy, History of Western political philosophy, History of Western sculpture, History of Western theatre, Evolution of modern Western legal systems, Western philosophical schools and doctrines, and Western dance. More generally, the Macropedia seems unusually fond of biographies, geography, Western philosophies, law, mathematics, physiology, taxonomy and, perhaps not surprisingly, information science.

Surprisingly, the 2007 Macropedia article for "Encyclopedias and Dictionaries" does not mention Wikipedia. Nor is Wikipedia described in the 2007 Micropedia; volume 12 (p. 653) proceeds directly from Wihtred, King of Kent to the German philologist Ulrich von Wilamowitz-Moellendorff. Wikipedia is not even found in the Index of the 2007 Encyclopedia Britannica (v.32, p. 1138), which proceeds directly from the Incan leader Wika-K'iraw (Vicaquirao) to the Swedish author Carl Pontus Wikner. The print version of the 2007 Encyclopedia Britannica does not mention Wikipedia even once. Presumably, the most likely explanation for this omission is that the EB coverage of encyclopedias has not been updated recently; consistent with this hypothesis, the most recent reference found in the encyclopedia section of the Macropedia article is dated 1995, 12 years before 2007. It would be interesting to review the distribution of reference dates for the other Macropedia articles as well. Another interesting point is that most of the Micropedia articles have no references; therefore, if a topic is not found below, it is likely to be unreferenced in the Encyclopædia Britannica.

The page numbers below may be slightly off, since the EB introduces additional pages occasionally by repeating a page number and adding a capital letter, e.g., page "320H". The articles below with "1" page are most likely incorrect.

The assessments of the Wikipedia articles (column 1) need to be checked for articles in volume 16 and above, if they are a "B".

I'm keeping the duplicate listing for now in order to check the sortable table. Once it's verified, I'll delete it; please be patient!

More information Status, EB Title ...

2007 Macropædia articles

Status	EB Title	Volume	# Pages	# Refs	Age of Refs	WP Alternative	WP Category	Class	EB index
2	Accounting	13	4					Business	1
5	Ansel Adams	13	1					Biography, Art	2
2	John Adams	13	3					Biography, Political	3
2	Aesthetics	13	15					Philosophy	4
2	Afghanistan	13	13					Geography, Land	5
4	Africa	13	83					Geography, Continent	6
1	African American literature	13	1					Literature	7
6	African art	13	47					Art	8
6	Agricultural science	13	4					Agriculture	9
6	History of agriculture	13	23					Agriculture	10
7	Alcohol and drug consumption	13	29					Culture and society	11
4	Alexander the Great	13	5					Biography, Political	12
4	Alexandria	13	5					Geography, City	13
4	Algae	13	10					Biology, Taxonomy	14
4	Algebra	13	56					Mathematics	15
4	American literature	13	12					Literature	16
4	Arts of Native American peoples	13	37			Native American art	Category:Native American art	Art	17
6	Native American peoples	13	69					Ethnography	18
1	Amphibian	13	18					Biology, Taxonomy	19
4	Amsterdam	13	5					Geography, City	20
6	Analysis (mathematics)	13	82					Mathematics	21
4	Physicalchemical analysis	13	80					Physics	22
4	Angiosperm	13	163					Biology, Taxonomy	23
4	Animal	13	12					Biology, Taxonomy	24
3	Annelid	13	10					Biology, Taxonomy	25
1	Antarctica	13	17					Geography, Continent	26
4	Antwerp	13	3					Geography, City	27
4	Arabia	13	45					Geography, Land	28
4	Arachnid	13	19					Biology, Taxonomy	29
1	Archimedes	13	2					Biography, Scientific	30
4	Art of architecture	13	25					Architecture	31
8	History of Western architecture	13	95			History of architecture		Architecture	32
6	The Arctic	14	37					Geography, Continent	33
3	Argentina	14	17					Geography, Land	34
4	Aristotle	14	17					Biography, Philosophic	35
4	Arithmetic	14	10					Mathematics	36
6	Art conservation and restoration	14	12					Art	37
8	History of art criticism	14	14					Art	38
2	Arthropod	14	6					Biology, Taxonomy	39
4	Artificial intelligence	14	8					Computers	40
7	Aschelminth	14	6					Biology, Taxonomy	41
4	Asia	14	113					Geography, Continent	42
8	Asian peoples and cultures	14	37			Asian (people)			43
4	Atatürk	14	4					Biography, Political	44
4	Athens	14	7					Geography, City	45
4	Atlantic Ocean	14	26					Geography, Water	46
5	Atmosphere	14	24					Earth science	47
1	Atom	14	52						48
4	Attention	14	6						49
4	Augustine	14	5					Biography, Religious	50
1	Augustus	14	4					Biography, Political	51
1	Australia	14	87					Geography, Land	52
6	Literatures of Australia	14	8					Literature	53
4	Austria	14	38					Geography, Land	54
6	Automata theory	14	9						55
6	Automation	14	10						56
4	Bach	14	8					Biography, Musical	57
4	Francis Bacon	14	6					Biography, Philosophic	58
1	Bacteria	14	17					Biology, Taxonomy	59
4	Baghdad	14	4					Geography, City	60
6	Balkan states	14	94					Geography, Land	61
4	Baltic states	14	23					Geography, Land	62
4	Bangkok	14	3					Geography, City	63
1	Bangladesh	14	10					Geography, Land	64
4	Barcelona	14	2					Geography, City	65
4	Baseball	14	14						66
4	Beethoven	14	7					Biography, Musical	67
6	Animal behaviour	14	85						68
7	Development of human behaviour	14	15						69
4	Beirut	14	3					Geography, City	70
3	Belarus	14	6					Geography, Land	71
7	Belgian literature	14	4					Literature	72
1	Belgium	14	14					Geography, Land	73
2	Berlin	14	7					Geography, City	74
8	Beverage production	14	20						75
4	Bhutan	14	5					Geography, Land	76
4	Biblical literature	14	104						77
4	Biochemical components of organisms	14	62					Biology, Molecular	78
4	Biological sciences	14	58					Biology	79
6	Biosphere	14	94						80
1	Bird	15	112					Biology, Taxonomy	81
4	Birth control	15	8					Biology, Physiology	82
4	Bismarck	15	4					Biography, Political	83
4	Blood	15	30					Biology, Physiology	84
4	Bohr	15	2					Biography, Scientific	85
4	Bolivia	15	12					Geography, Land	86
1	Bombay	15	3					Geography, City	87
1	Boston	15	5					Geography, City	88
4	Boxing	15	8						89
3	Brazil	15	25					Geography, Land	90
6	Broadcasting	15	37						91
6	Brussels	15	5					Geography, City	92
6	Bryophyte	15	6					Biology, Taxonomy	93
4	Budapest	15	5					Geography, City	94
4	Buddha	15	43					Biography, Religious	95
4	Buenos Aires	15	6					Geography, City	96
6	Building construction	15	28						97
6	Business law	15	26						98
4	Business organization	15	11						99
1	History of the Byzantine Empire	15	25						100
4	Caesar	15	5					Biography, Political	101
4	Cairo	15	5					Geography, City	102
1	Calcutta	15	5					Geography, City	103
4	Calendar	15	18						104
3	Calvin	15	5					Biography, Religious	105
1	Canada	15	74					Geography, Land	106
6	Canadian literature	15	5					Literature	107
3	Cancer	15	9					Biology, Medicine	108
4	Canton (Guangzhou)	15	3					Geography, Land	109
1	Cape Town	15	4					Geography, City	110
4	Caracas	15	4					Geography, City	111
6	Caricature	15	14						112
4	Descartes	15	8					Biography, Philosophic	113
4	Domestic cat	15	4					Biology, Taxonomy	114
3	Cell	15	29					Biology, Cellular	115
7	Celtic literature	15	10					Literature	116
5	Censorship	15	8						117
6	Central Africa	15	41					Geography, Land	118
6	Central America	15	48					Geography, Land	119
4	Central Asia	15	15					Geography, Land	120
8	Central Asian arts	15	21						121
4	Cervantes	15	4					Biography, Literary	122
3	Charlemagne	15	4					Biography, Political	123
4	Chaucer	15	4					Biography, Literary	124
4	Chemical bonding	15	28						125
6	Chemical compound	15	155						126
4	Chemical element	15	93						127
4	Chemical reaction	15	61						128
1	Chess	15	14						129
4	Chicago	16	8					Geography, City	130
7	Childhood disease	16	12					Biology, Medicine	131
4	Chile	16	15					Geography, Land	132
4	China	16	95					Geography, Land	133
4	Chinese literature	16	10					Literature	134
4	Chordate	16	10					Biology, Taxonomy	135
3	Christianity	16	16						136
4	Chungking	16	4					Geography, City	137
4	Churchill	16	6					Biography, Political	138
6	Circulation Circulatory system	16	41					Biology, Physiology	139
4	Circus	16	7						140
4	Cities	16	11					Geography, City	141
4	ClimateWeather	16	87						142
3	Cnidarian	16	6					Biology, Taxonomy	143
4	CoinCoinage	16	37						144
4	Collective behaviour	16	12						145
4	Cologne	16	3					Geography, City	146
4	Colombia	16	14					Geography, Land	147
6	Biological coloration	16	10					Biology, Physiology	148
4	Colour	16	10						149
4	Columbus	16	6					Biography, Geographic	150
6	Communication	16	6						151
4	Computer crime	16	4						152
4	Computer science	16	9						153
4	Computer	16	23						154
4	ConfuciusConfucianism	16	10					Biography, Religious	155
6	Conservation of natural resources	16	24						156
4	Constantine the Great	16	3					Biography, Political	157
4	ConstitutionConstitutional government	16	5						158
6	Constitutional law	16	9						159
4	Continental landform	16	56					Geography, Continent	160
4	Copernicus	16	2					Biography, Scientific	161
6	Cosmos	16	34						162
4	CrimePunishment	16	21						163
4	Criminal law	16	5						164
4	Crusade	16	18						165
3	Crustacean	16	20					Biology, Taxonomy	166
1	Cryptology	16	24						167
3	Culture	16	20						168
4	Cyprus	16	8					Geography, Land	169
4	CzechSlovak Republic	16	29					Geography, Land	170
4	Damascus	16	4					Geography, City	171
4	Dance	16	23						172
8	Western dance	16	13			Ballet			173
4	Dante	16	6						174
3	Darwin	16	5					Biography, Scientific	175
4	Death	16	12					Biology, Physiology	176
4	Decorative artsFurnishings	17	220						177
3	Delhi	17	5					Geography, City	178
4	Democracy	17	1						179
3	Denmark	17	17					Geography, Land	180
4	Great Depression	17	2						181
4	DiagnosisTherapeutics	17	23					Biology, Medicine	182
4	Dickens	17	6					Biography, Literary	183
4	DigestionDigestive system	17	40					Biology, Physiology	184
1	Dinosaur	17	15					Biology, Taxonomy	185
4	Diplomacy	17	11						186
4	Disease	17	53					Biology, Medicine	187
4	Religious doctrineDogma	17	46						188
4	Dog	17	11					Biology, Taxonomy	189
4	Dostoyevsky	17	4					Biography, Literary	190
4	Drafting	17	5						191
4	Drawing	17	18						192
4	DressOrnament	17	50						193
4	DrugDrug action	17	32					Biology, Physiology	194
3	Dublin	17	5					Geography, City	195
4	Dutch literature	17	3					Literature	196
1	Earth	17	46						197
4	Earth science	17	40						198
4	Earthquake	17	12						199
4	East Asian arts	17	15						200
4	Eastern Africa	17	66					Geography, Land	201
4	Eastern Orthodoxy	17	19						202
4	Echinoderm	17	9					Biology, Taxonomy	203
4	EclipseOccultation	17	12						204
4	Economic growthPlanning	17	30						205
4	Economic system	17	8						206
4	Economic theory	17	37						207
4	Ecuador	17	10					Geography, Land	208
4	Edinburgh	17	7					Geography, City	209
4	Edison	17	2					Biography, Technology	210
4	Education	18	1						211
4	History of education	18	90						212
4	Egypt	18	54					Geography, Land	213
4	Ancient Egyptian arts and architecture	18	10						214
4	Einstein	18	4					Biography, Scientific	215
4	Electricity and magnetism	18	36						216
4	Electromagnetic radiation	18	17						217
4	Electronic game	18	3						218
4	Electronics	18	28						219
1	Elizabeth I	18	5						220
4	Human emotion	18	9						221
4	EncyclopaediaDictionaries	18	30						222
4	Endocrine system	18	45					Biology, Physiology	223
4	Energy conversion	18	82						224
4	Engineering	18	12						225
4	English literature	18	40					Literature	226
4	EnvironmentalismEnvironmental law	18	6						227
4	Epistemology	18	17						228
4	Erasmus	18	3					Biography, Religious	229
4	Ethics	18	30						230
4	Europe	18	68					Geography, Continent	231
4	European historyculture	18	138						232
4	European overseas explorationempires	18	35						233
4	Ancient European religions	18	40						234
4	Mount Everest	18	9					Geography, Landmark	235
4	Human evolution	18	43					Biology	236
1	Theory of evolution	18	37					Biology	237
4	ExcretionExcretory system	19	27					Biology, Physiology	238
4	Exercise	19	5					Biology, Physiology	239
4	Exploration	19	26						240
4	FamilyKinship	19	17						241
4	Family law	19	8						242
4	Faraday	19	3					Biography, Scientific	243
4	FarmingAgricultural technology	19	73					Agriculture	244
4	Feminism	19	3						245
4	Fern	19	16					Biology, Taxonomy	246
4	Finland	19	13					Geography, Land	247
4	Fish	19	85					Biology, Taxonomy	248
4	Commercial fishing	19	17						249
3	Flatworm	19	6					Biology, Taxonomy	250
4	Florence	19	6					Geography, City	251
4	Folk arts	19	33						252
4	Food processing	19	68						253
4	Henry Ford	19	3					Biography, Economic	254
4	ForestryWood production	19	17						255
3	France	19	104					Geography, Land	256
4	Franklin	19	3					Biography, Scientific	257
4	Frederick the Great	19	5					Biography, Political	258
4	French literature	19	27					Literature	259
4	Freud	19	6					Biography, Scientific	260
4	Fossil fuel	19	25						261
1	Fungi	19	14					Biology, Taxonomy	262
4	Galaxies	19	27						263
1	Galileo	19	3					Biography, Scientific	264
1	Game theory	19	7						265
1	Gandhi	19	5					Biography, Political	266
4	GardenLandscape design	19	17						267
4	GardeningHorticulture	19	19						268
4	Gastronomy	19	8						269
1	Carl Friedrich Gauss	19	2					Biography, Scientific	270
4	GeneticsHeredity	19	42					Biology	271
4	Geneva	19	4					Geography, City	272
4	Genghis Khan	19	3						273
4	Geochronology	19	129						274
4	Geography	19	10					Geography	275
4	Geometry	19	24						276
4	Geomorphic processes	20	26						277
4	German literature	20	12					Literature	278
4	Germany	20	94						279
4	GlobalizationCulture	20	5						280
4	Goethe	20	3					Biography, Literary	281
5	Historical development of the forms of government	20	7			Form of government			282
4	Government finance	20	12						283
4	Graphic design	20	9						284
4	Gravitation	20	9						285
4	Greece	20	27					Geography, Land	286
4	GreekRoman civilizations	20	137						287
4	Classical Greek dramatists	20	10					Biography, Literary	288
4	Greek literature	20	9					Literature	289
4	Biological growthdevelopment	20	80					Biology, Physiology	290
4	Guyana	20	6					Geography, Land	291
4	Gymnosperm	20	19					Biology, Taxonomy	292
4	House of Habsburg	20	6						293
4	Hamburg	20	4					Geography, City	294
4	Harvey	20	3					Biography, Scientific	295
4	Havana	20	4					Geography, City	296
4	Hebrew literature	20	4					Literature	297
4	HegelHegelianism	20	11					Biography, Philosophic	298
4	Heisenberg	20	2					Biography, Scientific	299
4	Helmholtz	20	3					Biography, Scientific	300
4	Heraldry	20	16						301
4	Hinduism	20	40						302
4	Study of history	20	65						303
4	Hitler	20	5					Biography, Political	304
4	Holocaust	20	6						305
8	Homeric epic	20	4			Iliad		Literature	306
1	Hong Kong	20	7					Geography, City	307
4	HorseHorsemanship	20	10					Biology, Taxonomy	308
4	Human right	20	9						309
4	Humanism	20	13						310
4	Hume	20	4					Biography, Philosophic	311
4	HumourWit	20	7						312
4	Hungarian literature	20	4					Literature	313
4	Hungary	20	23					Geography, Land	314
4	Hydrosphere	20	17						315
4	IceIce formation	20	28						316
4	Iceland	20	8					Geography, Land	317
4	Ideology	20	5						318
4	Immunity	20	21					Biology, Physiology	319
1	India	21	175					Geography, Land	320
4	Indian Ocean	21	15					Geography, Water	321
4	Indian philosophy	21	22						322
1	Indonesia	21	33					Geography, Land	323
8	Industrial ceramic	21	20						324
4	Industrial engineering and Production management	21	29						325
8	Industrial glass	21	13						326
8	Industrial polymer	21	36			Plastic			327
8	Chemical process industries	21	41						328
8	Extraction and processing industries	21	150						329
8	Manufacturing industries	21	35						330
8	Textile industries	21	19						331
4	Infectious disease	21	26					Biology, Medicine	332
4	Information processing	21	10						333
4	Information system	21	6						334
4	Information theory	21	7						335
4	Inheritance succession	21	10						336
2	Insect	21	93					Biology, Taxonomy	337
4	Insurance	21	14						338
4	Integumentary system	21	20					Biology, Physiology	339
4	Human intelligence	21	6						340
4	Intelligence and counterintelligence	21	7						341
4	International law	21	9						342
4	International relations	21	103						343
4	International trade	21	30						344
3	Iran	21	42					Geography, Land	345
4	Iraq	21	25					Geography, Land	346
3	Ireland	21	21					Geography, Land	347
4	Muhammadreligion of Islam	22	43					Biography, Religious	348
4	Islamic arts	22	59						349
4	Islamic world	22	31						350
1	Israel	22	16					Geography, Land	351
4	Istanbul	22	5					Geography, City	352
4	Italian literature	22	10					Literature	353
4	Italy	22	82					Geography, Land	354
4	Jainism	22	7						355
4	Jakarta	22	4					Geography, City	356
4	Japan	22	54					Geography, Land	357
4	Japanese literature	22	11					Literature	358
4	Jefferson	22	5					Biography, Political	359
4	Jerusalem	22	8					Geography, City	360
4	Jesus	22	18					Biography, Religious	361
1	Joan of Arc	22	4					Biography, Religious	362
1	Johannesburg	22	5					Geography, City	363
4	Samuel Johnson	22	7					Biography, Philosophic	364
4	Jordan	22	9					Geography, Land	365
4	Judaism	22	78						366
4	Judicialarbitrational	22	12						367
4	KantKantianism	22	9					Biography, Philosophic	368
4	Karachi	22	4					Geography, City	369
4	Kelvin	22	2					Biography, Scientific	370
4	Kepler	22	3					Biography, Scientific	371
4	Kiev	22	4					Geography, City	372
4	Kinshasa	22	3					Geography, City	373
4	Korea	22	21					Geography, Land	374
4	Korean literature	22	6					Literature	375
4	Korean War	22	7						376
4	Kyoto	22	3					Geography, City	377
4	Lake	22	9					Geography, Water	378
4	Land reformtenure	22	8						379
3	Language	22	24						380
8	Languages of the world	22	25			Language family			381
4	History of Latin America	22	30						382
4	Latin-American literature	22	6					Literature	383
4	Latin literature	22	8					Literature	384
4	Lavoisier	22	2					Biography, Scientific	385
4	Law	22	11						386
4	Animal learning	22	16						387
4	Human learningcognition	22	19						388
4	Lebanon	22	13					Geography, Land	389
8	Evolution of modern Western legal systems	22	30			Legal history			390
4	Lenin	22	7					Biography, Political	391
4	Leonardo da Vinci	22	8					Biography, Artistic	392
4	Libraries	22	17						393
4	Life	22	17					Biology	394
4	Light	23	28						395
4	Lima	23	4					Geography, City	396
4	Lincoln	23	7					Biography, Political	397
4	Linguistics	23	32						398
4	Lisbon	23	5					Geography, City	399
4	Art of literature	23	139					Literature	400
8	History of Western literature	23	5			History of literature			401
4	Locke	23	4					Biography, Philosophic	402
4	Logic	23	58						403
3	London	23	16					Geography, City	404
3	Los Angeles	23	6					Geography, City	405
4	Luther	23	9					Biography, Religious	406
4	Luxembourg	23	5					Geography, Land	407
4	Madagascar	23	10					Geography, Land	408
4	Madrid	23	5					Geography, City	409
4	Malta	23	5					Geography, Land	410
4	Mammal	23	121					Biology, Taxonomy	411
3	Manchester	23	4					Geography, City	412
4	Manila	23	4					Geography, City	413
4	Mao Zedong	23	5					Biography, Political	414
4	MappingSurveying	23	22						415
4	MarketingMerchandising	23	14						416
4	Market	23	17						417
4	Marseille	23	5					Geography, City	418
4	MarxMarxism	23	13					Biography, Economic	419
4	Mask	23	8						420
4	Materials science	23	14						421
4	Foundations of mathematics	23	9						422
8	History of East Asian mathematics	23	5			History of mathematics Chinese mathematics Japanese mathematics			423
4	History of South Asian mathematics	23	3			Indian mathematics			424
8	History of Western mathematics	23	29			History of mathematics			425
4	Matter	23	79						426
4	Maxwell	23	2					Biography, Scientific	427
4	Measurement system	23	5						428
4	MeccaMedina	23	4					Geography, City	429
4	Mechanics	23	72						430
4	Medicine	23	55					Biology, Medicine	431
3	Melbourne	23	3					Geography, City	432
4	Memory	23	9						433
4	Mental disorder	23	19						434
4	History of ancient Mesopotamia	23	33						435
1	Metabolism	23	35					Biology, Molecular	436
4	Metaphysics	24	26						437
4	Mexico	24	24					Geography, Land	438
4	Mexico City	24	4					Geography, City	439
4	Michelangelo	24	6					Biography, Artistic	440
4	Microscope	24	13						441
8	Ancient Middle Eastern art and architecture	24	17			Ancient Near East			442
4	Ancient Middle Eastern religions	24	38						443
4	Milan	24	5					Geography, City	444
4	John Stuart Mill	24	4					Biography, Philosophic	445
4	Milton	24	6					Biography, Literary	446
4	Mimicry	24	8					Biology, Physiology	447
1	Philosophy of mind	24	10						448
4	Mineralrock	24	118						449
4	ModernizationIndustrialization	24	12						450
4	Molière	24	4					Biography, Literary	451
3	Mollusk	24	27					Biology, Taxonomy	452
4	Monet	24	2					Biography, Artistic	453
4	Money	24	5						454
4	Mongolia	24	13					Geography, Land	455
4	Montaigne	24	3					Biography, Literary	456
4	Montreal	24	4					Geography, City	457
4	Moscow	24	11					Geography, City	458
4	Moses	24	4					Biography, Religious	459
4	Moss animalBryozoa	24	4					Biology, Taxonomy	460
4	Motion picture	24	67						461
4	Human motivation	24	9						462
4	Mozart	24	7					Biography, Musical	463
4	Musclemuscle system	24	28					Biology, Physiology	464
4	Museum	24	13						465
4	Art of music	24	60						466
4	History of Western music	24	12						467
4	Musical form	24	86						468
4	Musical instrument	24	56						469
4	Mystery religion	24	8						470
4	MythMythology	24	18						471
4	Name	24	6						472
4	Nanking	24	2					Geography, City	473
4	Nanotechnology	24	1						474
4	Naples	24	6					Geography, City	475
4	Napoleon	24	8					Biography, Political	476
4	Navigation	24	11						477
4	Nebula	24	10						478
1	Nepal	24	7					Geography, Land	479
4	NerveNervous system	24	80					Biology, Physiology	480
4	Netherlands	24	33					Geography, Land	481
4	New Orleans	24	5					Geography, City	482
3	New York City	24	14					Geography, City	483
4	New Zealand	24	15					Geography, Land	484
1	Newton	24	5					Biography, Scientific	485
4	Nietzsche	24	3					Biography, Philosophic	486
4	North Africa	24	58					Geography, Land	487
4	North America	24	85					Geography, Continent	488
4	Norway	24	14					Geography, Land	489
4	Number gamesMathematical recreations	25	13						490
4	Number theory	25	24						491
4	Numerical analysis	25	12						492
4	Nutrition	25	26					Biology, Physiology	493
4	Occultism	25	23						494
4	Occupational diseases and disorders	25	5					Biology, Medicine	495
4	Oceanic arts	25	30						496
4	Ocean	25	63					Geography, Water	497
1	Olympic Games	25	5						498
4	Optics	25	15						499
4	Optimization	25	10						500
4	Osaka-Kobe	25	4			Osaka-Kobe-Kyoto		Geography, City	501
4	Pacific island	25	71					Geography, Land	502
4	Pacific Ocean	25	16					Geography, Water	503
4	Art of Painting	25	18						504
8	History of Western painting	25	57			History of painting			505
1	Pakistan	25	14					Geography, Land	506
4	Palestine	25	18					Geography, Land	507
4	Paraguay	25	9					Geography, Land	508
3	Paris	25	15					Geography, City	509
4	Particle accelerator	25	9						510
1	Pascal	25	3					Biography, Philosophic	511
4	Pasteur	25	2					Biography, Scientific	512
4	Apostle Paul	25	4					Biography, Religious	513
4	Peking	25	14					Geography, City	514
4	Human perception	25	22						515
4	Personality	25	12						516
3	Peru	25	13					Geography, Land	517
4	Peter I the Great of Russia	25	4					Biography, Political	518
4	Philadelphia	25	5					Geography, City	519
4	Philippines	25	13					Geography, Land	520
4	Philosophical anthropology	25	12						521
8	Western philosophical schools and doctrines	25	90			Philosophy			522
8	Philosophies of the branches of knowledge	25	81			Epistemology			523
4	History of Western philosophy	25	28						524
4	Photography	25	38						525
4	Photosynthesis	25	8						526
8	Principles of physical science	25	21			Symmetry in physics			527
4	Physical science	25	32						528
4	Picasso	25	5					Biography, Artistic	529
4	Planck	25	2					Biography, Scientific	530
4	Plant	25	16					Biology, Taxonomy	531
1	Plate tectonics	25	10						532
4	PlatoPlatonism	25	15					Biography, Philosophic	533
4	PoisonPoisoning	25	22						534
4	Poland	25	27					Geography, Land	535
4	Police	25	16						536
4	Polish literature	25	6					Literature	537
4	Political partiesInterest group	25	12						538
8	History of Western political philosophy	25	13			Political philosophy			539
4	Political system	25	28						540
4	Jackson Pollock	25	2					Biography, Artistic	541
4	Population	25	10						542
4	Portugal	25	19					Geography, Land	543
4	Portuguese literature	25	4					Literature	544
4	Postal system	25	10						545
4	Prague	25	3					Geography, City	546
4	Pre-Columbian civilization	26	44						547
4	Prehistoric peoples and cultures	26	26						548
4	PrintingTypography	26	41						549
4	Printmaking	26	23						550
4	Probability theory	26	14						551
4	Procedural law	26	22						552
1	Propaganda	26	9						553
4	Property law	26	26						554
4	Protestantism	26	62						555
4	Protist	26	11					Biology, Taxonomy	556
4	Protozoa	26	10					Biology, Taxonomy	557
4	Psychological test	26	5						558
4	Public administration	26	16						559
4	Public opinion	26	7						560
4	Public work	26	98						561
4	Publishing	26	35						562
4	Puppetry	26	8						563
1	Radar	26	13						564
4	Radiation	26	30						565
4	Relativity	26	8						566
8	Study and classification of religions	26	21			Religion			567
8	Systems of religious and spiritual belief	26	48			Religious belief			568
4	Religious experience	26	13						569
4	Religious symbolismIconography	26	9						570
3	Rembrandt van Rijn	26	9					Biography, Artistic	571
4	ReproductionReproductive system	26	79					Biology, Physiology	572
4	Reptile	26	37					Biology, Taxonomy	573
4	RespirationRespiratory system	26	33					Biology, Physiology	574
4	Rhetoric	26	7						575
4	Rio de Janeiro	26	5					Geography, City	576
4	Sacred ritesCeremonies	26	173						577
4	River	26	27					Geography, Water	578
4	Rock music	26	7						579
4	Roman Catholicism	26	37						580
4	Rome	26	19					Geography, City	581
1	Franklin D. Roosevelt	26	5					Biography, Political	582
4	Jean-Jacques Rousseau	26	5					Biography, Philosophic	583
4	Russia	26	60					Geography, Land	584
4	Russian literature	26	9					Literature	585
4	Rutherford	26	2					Biography, Scientific	586
8	Sacred office and Orders	26	23			Holy Orders			587
4	Saint Petersburg	26	7					Geography, City	588
1	San Francisco	27	5					Geography, City	589
4	São Paulo	27	4					Geography, City	590
4	Scandinavian literature	27	12					Literature	591
4	Scholarship	27	10						592
4	History of science	27	10						593
4	Science fiction	27	1						594
4	Art of sculpture	27	17						595
8	History of Western sculpture	27	55			History of sculpture			596
4	Sensory reception	27	108					Biology, Physiology	597
4	Seoul	27	3					Geography, City	598
4	Set theory	27	9						599
4	SexSexuality	27	20					Biology, Physiology	600
1	Shakespeare	27	20					Biography, Literary	601
4	Shanghai	27	5					Geography, City	602
4	Shintō	27	6						603
1	Sikhism	27	4						604
4	Slavery	27	13						605
4	SleepDream	27	11						606
4	Adam Smith	27	3					Biography, Economic	607
4	Smoking	27	1						608
4	Social science	27	49						609
4	Social structure	27	7						610
4	Social welfare	27	21						611
4	Socio-economic doctrineReform movement	27	45						612
4	Socrates	27	3					Biography, Philosophic	613
4	Soil	27	11						614
4	Solar system	27	104						615
4	Sound	27	22						616
4	South America	27	56					Geography, Continent	617
4	South Asian arts	27	77						618
4	Southeast Asia	27	84					Geography, Land	619
8	Southeast Asian arts	27	43			Thai art			620
4	Southern Africa	27	115					Geography, Land	621
4	Spain	28	62					Geography, Land	622
4	Spanish literature	28	9					Literature	623
4	Speech	28	21						624
3	SpongePorifera	28	7					Biology, Taxonomy	625
4	TeamIndividual sport	28	67						626
4	Sri Lanka	28	14					Geography, Land	627
4	Stalin	28	4					Biography, Political	628
1	Star	28	32						629
4	Statistics	28	10						630
8	History of the Eurasian steppe	28	9			Pontic-Caspian steppe			631
4	Subatomic particle	28	15						632
4	Sudan	28	21					Geography, Land	633
4	Connective tissue	28	45					Biology, Physiology	634
4	Suriname	28	4					Geography, Land	635
3	Sweden	28	20					Geography, Land	636
4	Switzerland	28	16					Geography, Land	637
3	Sydney	28	4					Geography, City	638
4	Syria	28	14					Geography, Land	639
4	Taiwan	28	8					Geography, Land	640
4	Taoism	28	14						641
4	Taxation	28	25						642
4	Teaching	28	18						643
4	History of technology	28	33						644
4	Telecommunications system	28	32						645
4	Telescope	28	16						646
4	Art of the theatre	28	16						647
8	History of Western theatre	28	24			History of theatre			648
6	Theatrical production	28	55			Drama			649
4	Theology	28	3						650
4	Thermodynamics	28	26						651
4	Thomas AquinasThomism	28	5					Biography, Religious	652
4	ThoughtThought process	28	7						653
4	Tientsin	28	5					Geography, City	654
4	Time	28	12						655
4	Titian	28	4					Biography, Artistic	656
4	Tokyo-Yokohama	28	9					Geography, City	657
4	Tolstoy	28	5					Biography, Literary	658
4	Tool	28	25						659
4	Topology	28	24						660
3	Toronto	28	3					Geography, City	661
4	Tort	28	7						662
4	Transcaucasia	28	23					Geography, Land	663
4	OrganTissue transplant	28	7					Biology, Medicine	664
4	Transportation	28	108						665
7	Transportation law	28	14						666
3	Tree	28	11					Biology, Taxonomy	667
4	Trigonometry	28	6						668
4	TurkeyAncient Anatolia	28	53					Geography, Land	669
4	Ukraine	28	25					Geography, Land	670
4	Union of Soviet Socialist Republics	28	28					Geography, Land	671
3	United Kingdom	29	137					Geography, Land	672
4	United Nations	29	11						673
3	United States of America	29	310					Geography, Land	674
4	United States PresidencyFirst lady	29	2						675
4	Uruguay	29	7					Geography, Land	676
4	Venezuela	29	12					Geography, Land	677
4	Venice	29	8					Geography, City	678
4	VictoriaVictorian age	29	5					Biography, Political	679
4	Vienna	29	5					Geography, City	680
4	Vietnam War	29	1						681
4	Virgil	29	3					Biography, Literary	682
4	Virtual reality	29	5						683
1	Virus	29	6					Biology, Taxonomy	684
4	Volcanism	29	15						685
4	Voltaire	29	5					Biography, Literary	686
4	Technology of war	29	99						687
4	Theory and conduct of war	29	68			Philosophy of war			688
4	Warsaw	29	3					Geography, City	689
3	George Washington	29	8					Biography, Political	690
1	Washington, D.C.	29	11					Geography, City	691
4	Wellington	29	3					Biography, Political	692
4	West Indies	29	69					Geography, Land	693
4	Western Africa	29	126					Geography, Land	694
4	WorkEmployment	29	45						695
4	World war	29	64						696
4	Writing	29	52						697
4	Yiddish literature	29	6					Literature	698
4	ZoroastrianismParsiism	29	5						699

Close