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Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 documents 34 sections 43,623 citations 34,854 keywords indexed 4 evidence tiers

3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.

3,721 results for "i ching" — page 30 of 187

W_5_26 Verified World Civilizations

W_5_26 — Chachapoya: Warriors of the Clouds

The Chachapoya ("People of the Clouds") were a pre-Inca civilization inhabiting the cloud forests of northeastern Peru's Amazonas region (~800–1470 CE). Known for their monumental fortress of Kuelap — a massive stone cit

Chachapoya Kuelap cloud forest sarcophagi mummy Peru
W_5_32 Verified World Civilizations

W_5_32 — Taíno People of the Caribbean

The Taíno were the dominant indigenous people of the Greater Antilles (Hispaniola, Cuba, Jamaica, Puerto Rico) and the Bahamas at the time of Christopher Columbus's arrival on October 12, 1492 — making them the first ind

Taíno Arawak Caribbean Hispaniola Columbus cacique
W_5_07 World Civilizations

W_5_07 — Sami Shamanism and Circumpolar Traditions

The circumpolar world — the vast band of Arctic and subarctic territory stretching from Scandinavia across Siberia to Alaska, Canada, and Greenland — is home to indigenous peoples whose spiritual traditions represent som

Sami Saami Lapland Sápmi noaidi joik
W_5_05 World Civilizations

W_5_05 — Southeast Asian Spirit Traditions (Thai, Burmese, Khmer)

Southeast Asia presents one of the world's most complex religious landscapes, where Theravada Buddhism has been practiced for over a millennium in deep synthesis with pre-Buddhist animistic traditions rather than displac

phi spirits nat worship neak ta Southeast Asia Thai animism Burmese 37 nats
W_5_23 Verified World Civilizations

W_5_23 — Viking Expansion: Detailed Analysis

The Viking Age (c. 793–1066 CE) was a period of dramatic Scandinavian expansion during which Norse seafarers, warriors, traders, and settlers from Denmark, Norway, and Sweden extended their reach across an astonishing ge

Viking Norse Vinland L'Anse aux Meadows longship Danelaw
W_5_04 World Civilizations

W_5_04 — Sufi Mysticism and Islamic Esotericism

Sufism (Arabic: tasawwuf) — the mystical/esoteric dimension of Islam — represents one of humanity's most profound traditions of direct experiential knowledge of the Divine (ma'rifa/gnosis). While orthodox Islam emphasize

Sufism tasawwuf mysticism dhikr fana baqa
W_5_33 Credible World Civilizations

W_5_33 — Khazar Khaganate: Turkic Empire and Religious Conversion

The Khazar Khaganate (c. 650–1048 CE) was a major Turkic empire that dominated the steppe and steppe-forest region between the Caspian Sea, the Black Sea, the Caucasus Mountains, and the Volga River — controlling key seg

Khazar Khaganate Turkic Judaism conversion Caspian
W_5_20 Verified World Civilizations

W_5_20 — Renaissance Italian City-States: Commerce, Culture, and Innovation

The Italian Renaissance city-states (c. 1300–1600) — principally Florence, Venice, Milan, Genoa, and the Papal States, along with dozens of smaller polities — constituted one of history's most productive experiments in p

Renaissance city-state Florence Venice Medici banking
W_5_16 Verified World Civilizations

W_5_16 — The Venetian Republic: Maritime Empire, Statecraft, and Cultural Innovation

The Most Serene Republic of Venice (Serenissima Repubblica di Venezia) endured for 1,100 years (697–1797 CE), making it one of the longest-lived republics in history. Founded as a refuge community on marshy lagoon island

Venice Venetian Republic Serenissima maritime empire Mediterranean trade doge
W_5_10 Verified World Civilizations

W_5_10 — Tamil Sangam Civilization and Dravidian Heritage

The Sangam period (c. 3rd century BCE – 3rd century CE, with literary traditions extending to ~5th century CE) represents the earliest extensively documented phase of Tamil civilization in southern India — a cultural, li

Sangam literature Tamil Sangam Dravidian ancient Tamil Tamilakam Chera
W_5_27 Verified World Civilizations

W_5_27 — Valdivia Culture: Oldest Pottery in the Americas

The Valdivia culture (~3500–1800 BCE) of coastal Ecuador produced the oldest known pottery in the Americas, making it one of the earliest complex societies in the Western Hemisphere. Discovered by Emilio Estrada in 1956

Valdivia pottery Ecuador Formative period figurine Venus
W_5_28 Verified World Civilizations

W_5_28 — Tairona Civilization and Ciudad Perdida

The Tairona were a complex chiefdom-level society that flourished in the Sierra Nevada de Santa Marta mountains of northern Colombia from approximately 200 CE to the Spanish conquest (~1600 CE). Their most spectacular ac

Tairona Ciudad Perdida Teyuna Sierra Nevada de Santa Marta Colombia Kogi
W_5_19 Verified World Civilizations

W_5_19 — The Hanseatic League: Northern European Commercial Dominance

The Hanseatic League (Hanse, from Middle Low German hansa = "convoy, association") was a medieval and early modern commercial confederation of merchant guilds and their market towns, dominating trade across the Baltic Se

Hanseatic League Hansa Lübeck kontor Bruges Bergen
W_5_31 Verified World Civilizations

W_5_31 — Muisca Confederation and El Dorado

The Muisca (also called Chibcha) confederation occupied the high-altitude plateaus of the Eastern Cordillera of Colombia (2,600 m elevation, modern Boyacá and Cundinamarca departments) and represents one of the most comp

Muisca Chibcha El Dorado Colombia Lake Guatavita gold
W_5_21 Verified World Civilizations

W_5_21 — Iron Age Transition in the Mediterranean (1200–500 BCE)

The Iron Age transition (c. 1200–500 BCE) in the Mediterranean represents one of history's most transformative periods: the collapse of the interconnected Late Bronze Age palatial economies (Mycenaean Greece, Hittite Emp

iron-age-transition bronze-age-collapse iron-metallurgy sea-peoples dark-age neo-assyrian-empire
W_5_11 Credible World Civilizations

W_5_11 — Byzantine Empire: Constantinople, Orthodoxy, and East Roman Legacy

The Byzantine Empire (c. 330–1453 CE) — the continuation of the eastern half of the Roman Empire, centered on Constantinople (modern Istanbul, founded as Byzantium, refounded by Constantine I in 330 CE) — endured for ove

Byzantine Constantinople Eastern Roman Empire Justinian Hagia Sophia Theodora
W_5_24 Credible World Civilizations

W_5_24 — Civilization Collapse & Systems Fragility

Civilizational collapse — the rapid, significant decline of a complex society's political, economic, and social institutions — is a recurring pattern in human history. Major examples include the Western Roman Empire (476

collapse Bronze Age collapse societal fragility complexity theory Tainter Diamond
W_5_13 Credible World Civilizations

W_5_13 — Mississippian Decline: Cahokia Collapse and Abandonment Theories

Cahokia — the largest pre-Columbian city north of Mexico, located in the American Bottom floodplain of the Mississippi River near modern-day St. Louis, Missouri/East St. Louis, Illinois — rose rapidly around 1050 CE to b

Mississippian Cahokia collapse abandonment mound city depopulation
W_5_15 Credible World Civilizations

W_5_15 — Aboriginal Australian Civilizations: 65,000 Years of Continuous Culture

Aboriginal Australians represent the oldest continuous cultural tradition in the world — with archaeological evidence of human occupation of the Australian continent dating back at least 65,000 years (Madjedbebe rock she

Aboriginal Australia Dreamtime Dreaming songlines rock art
W_5_30 Verified World Civilizations

W_5_30 — Lambayeque and Sicán Culture: Lords of the Northern Coast

The Lambayeque (or Sicán) culture (~750–1375 CE) was a wealthy, metallurgically advanced civilization of Peru's north coast that succeeded the Moche and preceded the Chimú in the Lambayeque Valley. Discovered through sys

Lambayeque Sicán Batán Grande Naymlap goldwork tumbaga