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

3,721 Documents 34 Sections 43,625 Citations 34,852 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.

6 results for "trade-routes"

F_2_21 Credible Lost Connections

F_2_21 — Ancient Pigment and Dye Trade Routes

Pigments and dyes ranked among the most valuable traded commodities in the ancient world — sometimes rivaling precious metals in cost per unit weight. Lapis lazuli traveled over 4,000 km from mines in Badakhshan (Afghani

pigment-trade tyrian-purple lapis-lazuli indigo cochineal vermillion
F_2_22 Verified Lost Connections

F_2_22 — Ancient Pigment Trade Routes: Lapis Lazuli, Tyrian Purple & Cinnabar

Pigments were among the most valued trade goods of the ancient world, with some traversing distances exceeding 4,000 km from source to final use. Lapis lazuli from the Sar-i Sang mines in Badakhshan (northeastern Afghani

ancient-pigment-trade lapis-lazuli tyrian-purple cinnabar vermillion ultramarine
D_2_20 Verified Sites & Artifacts

D_2_20 — Central Asian Archaeological Sites: Merv, Afrasiab, and Ai-Khanoum

Central Asia — the vast region spanning modern Turkmenistan, Uzbekistan, Tajikistan, and northern Afghanistan — was one of the most intensely urbanized and culturally productive regions of the ancient world, despite its

Merv Afrasiab Ai-Khanoum Central Asia Silk Road Turkmenistan
F_2_05 Verified Lost Connections

F_2_05 — Amber, Incense, and Spice Routes: Pre-Silk Road Exchange Networks

Long before the Silk Road connected Han China to Rome, extensive networks of luxury exchange linked the Baltic to the Mediterranean, the Arabian Peninsula to Egypt, and South Asia to the ancient Near East. Baltic amber —

amber incense frankincense myrrh spice trade Baltic amber
F_2_20 Verified Lost Connections

F_2_20 — Amber Trade Routes (Baltic to Mediterranean)

Baltic amber (succinite, fossilized resin of Pinus succinifera, 35–55 million years old) was the most extensively traded organic material in European prehistory and antiquity, linking the shores of the North and Baltic S

amber Baltic succinite Amber Road Bernstein Aquileia
F_4_23 Credible Lost Connections

F_4_23 — Salt Trade Routes: The White Gold of Antiquity

Salt — essential for human survival (minimum ~500 mg sodium/day), food preservation, animal husbandry, and chemical processing — was one of the most traded commodities in human history, generating dedicated trade routes,

salt-trade saharan-trade roman-salt salary-etymology salt-roads timbuktu