RESEARCH BASE

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.

3,236 results for "Ra expedition" — page 95 of 162

W_4_11 Credible World Civilizations

W_4_11 — Moche and Chimú: Pre-Inca North Coast Civilizations

The Moche (c. 100–700 CE) and Chimú (c. 900–1470 CE) civilizations flourished on the arid north coast of Peru — the desert strip between the Andes and the Pacific where precipitation is negligible but rivers descending f

Moche Mochica Chimú Chan Chan Sipán Huaca del Sol
W_1_05 World Civilizations

W_1_05 — Phoenician Civilization — Alphabet, Navigation, and the Purple Empire

The Phoenicians — coastal Canaanites inhabiting a narrow strip of the eastern Mediterranean (modern Lebanon, plus parts of Syria and Israel) — never built a military empire but achieved something arguably more consequent

Phoenicia Phoenician alphabet Tyre Sidon Byblos
W_1_04 World Civilizations

W_1_04 — Persian Civilization — Achaemenid Empire, Magi, and Cosmic Kingship

The Persian Empire (550–330 BCE under the Achaemenids, revived 224–651 CE under the Sassanids) created the largest empire the ancient world had seen — stretching from Libya to India, governing ~44% of the world's populat

Persian Empire Achaemenid Magi Persepolis Cyrus Cylinder Darius
W_1_16 Verified World Civilizations

W_1_16 — Hittite Empire: Anatolia's Forgotten Superpower

The Hittite Empire (c. 1650–1178 BCE) dominated Anatolia and northern Mesopotamia for nearly five centuries, rivaling Egypt, Babylon, and Assyria as one of the Late Bronze Age's four "Great Powers." Operating from their

Hittite Hatti Hattusa Anatolia Bronze Age Suppiluliuma
W_1_00 World Civilizations

W_1_00 — Ancient Near East Mediterranean: Subfolder Summary

W_1_11 World Civilizations

W_1_11 — Roman Religion, Augury, and Imperial Cult

Roman religion was not a personal faith system but a civic technology — a complex apparatus of ritual obligations, priestly colleges, and divinatory techniques designed to maintain the pax deorum ("peace of the gods") up

Roman religion augury auspices haruspicy pontifex maximus Vestal Virgins
W_1_13 Verified World Civilizations

W_1_13 — Mesopotamian Daily Life and Urban Civilization

Beyond the well-known temples, ziggurats, and royal inscriptions, the cuneiform record preserves an extraordinarily detailed picture of everyday Mesopotamian life spanning over 3,000 years. Tens of thousands of clay tabl

Mesopotamia Sumer Babylon Ur cuneiform daily life
W_1_12 Verified World Civilizations

W_1_12 — Persian Civilization — Achaemenid, Parthian, and Sassanid

Persian civilization produced three of antiquity's greatest empires — the Achaemenid (550–330 BCE), Parthian (247 BCE–224 CE), and Sassanid (224–651 CE) — that together dominated the Middle East, Central Asia, and parts

Persia Achaemenid Sassanid Parthian Cyrus the Great Darius
W_1_20 Credible World Civilizations

W_1_20 — Byzantine Iconoclasm: Theology, Art Destruction & Political Dimensions

The Byzantine Iconoclasm — the systematic destruction and prohibition of religious images in the Eastern Roman Empire — erupted in two major phases: the First Iconoclasm (726–787 CE) and the Second Iconoclasm (814–843 CE

byzantine-iconoclasm icon-veneration iconodule iconoclast acheiropoieta council-of-nicaea-787
W_3_02 World Civilizations

W_3_02 — Kingdom of Kush and Nubian Civilization — Kerma, Napata, Meroë

The Kingdom of Kush and broader Nubian civilization, centered along the Middle Nile in present-day Sudan, represents one of the most powerful and enduring polities in African history — yet remains chronically underrepres

Kush Nubia Kerma Napata Meroë Nubian pyramids
W_3_12 Credible World Civilizations

W_3_12 — Gupta Empire: Classical India's Golden Age

The Gupta Empire (c. 320–550 CE) is widely regarded as the "Golden Age" of classical India — a period of extraordinary achievement in literature, science, mathematics, philosophy, art, and architecture that set the cultu

Gupta golden age Chandragupta I Samudragupta Chandragupta II Kalidasa
W_3_05 World Civilizations

W_3_05 — Haitian Vodou and Afro-Diasporic Syncretic Religions

Afro-Diasporic religions — including Haitian Vodou, Cuban Santería (Regla de Ocha), Brazilian Candomblé, and related traditions — represent one of the most extraordinary examples of cultural survival and creative synthes

Vodou Voodoo Santería Candomblé Umbanda lwa
W_3_03 World Civilizations

W_3_03 — Great Zimbabwe and Southern African Civilizations

Great Zimbabwe, located in southeastern Zimbabwe, was the capital of a prosperous Shona-speaking civilization that flourished from the 11th to 15th centuries CE, and represents the largest stone structure in sub-Saharan

Great Zimbabwe Mapungubwe dry-stone architecture Zimbabwe Birds soapstone Great Enclosure
W_2_15 Credible World Civilizations

W_2_15 — Champa Kingdom: Southeast Asian Hindu-Buddhist Maritime Power

The Kingdom of Champa (c. 192–1832 CE) was an Austronesian-speaking, Hindu-Buddhist maritime polity occupying the central and southern coast of modern-day Vietnam — a configuration that placed it at the crossroads of the

Champa Cham Vietnam central Vietnam Hindu Shiva
W_2_20 Credible World Civilizations

W_2_20 — Vedic Civilizations

The Vedic period (c. 1500–500 BCE) represents the formative era of Indian civilization, encompassing the composition of the Rig Veda (the oldest surviving Indo-European literary text), the development of the fire sacrifi

Vedic period Rig Veda Aryan migration Indo-European soma agni
W_2_23 Verified World Civilizations

W_2_23 — Pyu City-States

The Pyu city-states (c. 200 BCE – 1050 CE) were the earliest urbanized polities in mainland Southeast Asia, located in the dry zone and Irrawaddy River valley of modern Myanmar (Burma). Three major walled cities — Beikth

Pyu city-states Sri Ksetra Beikthano Halin Myanmar Theravada Buddhism
W_2_28 Credible World Civilizations

W_2_28 — Gupta Empire: Classical India's Golden Age

The Gupta Empire (c. 320–550 CE) is widely regarded as the "Golden Age" of classical India — a period of extraordinary achievement in literature, science, mathematics, philosophy, art, and architecture that set the cultu

Gupta golden age Chandragupta I Samudragupta Chandragupta II Kalidasa
W_5_35 Credible World Civilizations

W_5_35 — I Ching: The Book of Changes, Divination, and Binary Philosophy

The I Ching (Yìjīng, 易經, "Classic of Changes") is among the oldest continuously used texts in human history, with roots extending to the Western Zhou dynasty (c. 1000–750 BCE) and legendary attribution to Fu Xi (trigrams

i ching yijing book of changes hexagrams divination binary system
W_5_12 Credible World Civilizations

W_5_12 — Lapita Culture: Pacific Colonization and Pottery Horizon

The Lapita cultural complex (c. 1600/1500–500 BCE) was the foundational maritime culture that colonized Remote Oceania — transforming the Pacific from a barrier into a highway and ultimately giving rise to the Polynesian

Lapita Pacific Oceania colonization pottery Melanesia
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