{
 "source": "Text: the book’s Chapter 11 as it stood in Solterra’s Cut 25b, before this run of counts moved here in 25c. Census-derived figures for 1860; the project’s fact review of Part II (reviews/opus-review-part2-engine.md) checked the full run against standard census-derived figures and confirmed it.",
 "sources": [
  "Text: the book’s Chapter 11 as it stood in Solterra’s Cut 25b, before this run of counts moved here in 25c.",
  "Census-derived figures for 1860; the project’s fact review of Part II (reviews/opus-review-part2-engine.md) checked the full run against standard census-derived figures and confirmed it."
 ],
 "extracted": "2026-09-26, moved out of src/app/two-knowledge-economies/page.tsx unchanged so the page and its download read one file",
 "tables": {
  "COUNTS": [
   {
    "measure": "Manufacturing establishments",
    "north": "110,000",
    "south": "18,000",
    "ratio": "About six to one"
   },
   {
    "measure": "Miles of railroad",
    "north": "22,000",
    "south": "9,000",
    "ratio": "More than twice"
   },
   {
    "measure": "Population",
    "north": "About 22 million",
    "south": "9 million",
    "ratio": "About 2.4 to one"
   },
   {
    "measure": "People held in slavery",
    "north": "",
    "south": "3.9 million",
    "ratio": "Held by law away from the page"
   }
  ],
  "SHARES": [
   {
    "good": "Firearms",
    "share": "97 percent"
   },
   {
    "good": "Cloth",
    "share": "94 percent"
   },
   {
    "good": "Pig iron",
    "share": "93 percent"
   }
  ]
 }
}