{
  "@context": "https://schema.org",
  "@type": "TechArticle",
  "@id": "https://anchorfact.org/kb/kb-2026-00399",
  "headline": "Mayan Civilization",
  "description": "The Maya civilization (2000 BCE - 1500s CE) in Central America developed the most sophisticated writing system in the pre-Columbian Americas, advanced mathematics (concept of zero!), accurate astronomical calendars, and monumental architecture (Chichen Itza, Tikal). Classic Period: 250-900 CE.",
  "dateCreated": "2026-05-22T14:59:47.818Z",
  "dateModified": "2026-05-22T14:59:47.818Z",
  "author": {
    "@type": "Organization",
    "name": "AnchorFact"
  },
  "publisher": {
    "@type": "Organization",
    "name": "AnchorFact",
    "url": "https://anchorfact.org"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "anchorfact:confidence": "high",
  "anchorfact:generationMethod": "ai_assisted",
  "citation": []
}