Historical record · Cacao, craft and the people behind the bar
Chocolate
Trace cacao from ancient American evidence to industrial chocolate and unresolved supply-chain challenges.
Primary topic: Culture & Everyday Life
Explore the interactive road →Scope of this guide
A selective history of cacao use and chocolate manufacture. Evidence for early use is not an exact invention date. Maya objects, European processing and African cultivation are distinct histories. The final policy milestone is dated 2024, not a claim that current labour problems are solved.
Actual source-review status
9 completed · 0 partial · 0 pending chapter reviews in this subject.
The factual audit is unfinished. These counts come from recorded chapter reviews, not legacy “reviewed” wording, confidence labels or image checks. A completed source review retains scientific and historical uncertainty.
Key chapters
- About 5,300 years ago
Cacao is used in ancient Ecuador →
Residues reveal cacao use at Santa Ana–La Florida.
Chapter source review completed: 2026-10-12 · Codex expansion source review. Scientific uncertainty is retained in the evidence note. - 600–900 CE
A Maya vessel names its cacao →
An inscribed drinking vessel links cacao with elite social life.
Chapter source review completed: 2026-10-12 · Codex expansion source review. Scientific uncertainty is retained in the evidence note. - 1847
Fry's develops a mouldable chocolate bar →
Cocoa butter helps turn a mixture into a familiar solid format.
Chapter source review completed: 2026-10-12 · Codex expansion source review. Scientific uncertainty is retained in the evidence note. - 27 November 2024
Cocoa's labour challenges remain unfinished →
A new framework targets child labour in cocoa supply chains.
Chapter source review completed: 2026-10-12 · Codex expansion source review. Scientific uncertainty is retained in the evidence note.
Connected roads
These are authored connections in the existing catalogue, not an automatically inferred family tree.
No additional outgoing subject connections are authored for this road yet.
All chapters & review records
- Cacao is used in ancient Ecuadorcompleted2026-10-12 · Codex expansion source review
- A Maya vessel names its cacaocompleted2026-10-12 · Codex expansion source review
- Cacao beverages cross the Atlanticcompleted2026-10-12 · Codex expansion source review
- A press separates cocoa buttercompleted2026-10-12 · Codex expansion source review
- Fry's develops a mouldable chocolate barcompleted2026-10-12 · Codex expansion source review
- Daniel Peter develops milk chocolatecompleted2026-10-12 · Codex expansion source review
- Conching changes chocolate's texturecompleted2026-10-12 · Codex expansion source review
- Cacao takes root in the Gold Coastcompleted2026-10-12 · Codex expansion source review
- Cocoa's labour challenges remain unfinishedcompleted2026-10-12 · Codex expansion source review
Sources
Sources cited by the existing chapters. Listing a source does not mean every claim has been verified.
- University of British Columbia — Archaeological evidence of early cacao use (2018) ↗
- Metropolitan Museum of Art — Vessel with a waterbird and hieroglyphic text, 2017.396 ↗
- Royal Botanic Gardens, Kew — A brief history of chocolate ↗
- Alimentarium — Solid chocolate ↗
- International Cocoa Organization — Growing cocoa ↗
- US Department of Labor — Cocoa child-labour framework (27 November 2024) ↗