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PLAN GALLERY XIV
GALLERY XIV

Terrace and Milpa

Steep ground and thin soil produced farming systems that fed millions without a plough or a draft animal.

Charles Horton Cooley
ON THE FLOOR
Charles Horton Cooley
Theorist designate - flagged from the theory registry (#8494)
“You learned who you are by watching what other people reflected back at you. The mirror, it turns out, was people all along.”
Edward Soja
ON THE FLOOR
Edward Soja
Theorist designate - flagged from the theory registry (#8494)
“Space is not the stage the story happens on - it is one of the actors. Ask WHERE, and half the mystery answers itself.”
George Herbert Mead
ON THE FLOOR
George Herbert Mead
Theorist designate - flagged from the theory registry (#8494)
“The self is a conversation: the I speaking, the Me listening with everyone else's ears. You rehearse society every time you think.”
WH3-016 · Terrace and Milpa — Open the drawer
A simple wooden planting tool, fire-hardened at the tip, used to puncture soil and deposit maize seeds in milpa fields across Mesoamerica for millennia.
WH3-017 · Terrace and Milpa — What is this thing?
A hand-held digging tool used across Mesoamerica to create seed holes in milpa fields. The stick's angled, charred tip and worn grip reveal centuries of repetitive use by farmers working steep, rocky terrain without draft animals or ploughs.
WH3-018 · Terrace and Milpa — Read the source
A sixteenth-century Nahua-language account of milpa planting cycles, maize yields, and labour demands, recorded by Sahagún's informants in post-conquest Mexico. Shows what sustained production required.
WH3-019 · Terrace and Milpa — Map it / time it
Carbonized maize ear from a milpa field layer, datable by stratigraphic position. Evidence of harvest timing, storage, and subsistence dependence across centuries of Mesoamerican agricultural settlement.
WH3-020 · Terrace and Milpa — Two sources disagree
A stratigraphic column showing layered earth from an ancient Maya agricultural terrace, revealing built-up soil, charcoal, and root penetration patterns that document both construction technique and long-term land management.
WH3-021 · Terrace and Milpa — State the claim
A charred maize cob paired with a worked obsidian blade, representative of the crop and tool that enabled milpa agriculture across Mesoamerica without plough or draft animal for over three millennia.
WH3-022 · Terrace and Milpa — Take the other side
Sediment core showing maize pollen density fluctuations across centuries, revealing agricultural productivity shifts independent of population presence or absence in Classic Maya lowlands.
WH3-023 · Terrace and Milpa — Weigh it
Stratigraphic soil sample from a continuously farmed Mesoamerican hillside terrace, showing accumulated organic matter, stone-lined retention layers, and evidence of sustained cultivation across centuries without collapse.
WH3-024 · Terrace and Milpa — Build the answer
A stratigraphic core from an ancient Mesoamerican chinampa (raised garden bed) showing layered construction, nutrient-rich sediment, and evidence of sustained cultivation across centuries without chemical amendment.
WH3-025 · Terrace and Milpa — For the file
Layered sediment core from a raised-bed agricultural plot showing organic-rich construction, demonstrating how Mesoamerican farmers engineered fertility in shallow-water zones without ploughs or animals.
WH3-026 · Terrace and Milpa — Go and look
A carbonized maize cob paired with a worked obsidian blade—evidence of harvest, processing, and the hand tools that made milpa agriculture possible without draft animals or metal implements.
WH3-027 · Terrace and Milpa — Now, today
A stratigraphic soil profile and terrace wall section showing how ancient Mesoamerican farmers built and maintained check dams and level platforms on slopes to capture runoff, prevent erosion, and deepen soil depth for maize cultivation.
WH3-028 · Terrace and Milpa — Teach it back
A stratified soil sample showing dark humus layers alternating with mineral deposits, revealing how terraced agriculture built and maintained fertility across centuries without ploughing.
WH3-029 · Terrace and Milpa — The other place
A carbonized maize cob paired with a worked obsidian blade, typical of Mesoamerican agricultural toolkit assemblages. Together they represent the crop and the labour that sustained terrace and milpa systems across diverse environments.
WH3-030 · Terrace and Milpa — One object, close
High-resolution photograph of stone-faced agricultural terraces ascending a steep slope in the Basin of Mexico, showing the engineered landscape that sustained Mesoamerican populations without ploughs or draft animals for over two millennia.
🎧 A moment to consider
What will you carry out of this room?
← EXIT TO
Gallery XIII · The Maize Bargain
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Gallery XV · The City in the Lake
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IFire and the Forest IIThe First Surplus IIIWater and Power IVThe Domesticated Animal VThe First Village VIThe Metal That Mattered VIIThe Grain Empire VIIIRoads and Rivers IXThe Silk Corridor XThe Monsoon Bargain XIWhy Rome Thinned XIIThe Classical City XIIIThe Maize Bargain XIVTerrace and Milpa ◄ YOU ARE HERE XVThe City in the Lake XVIThe Classic Maya Question XVIIReading the Sky XVIIIA Hemisphere Without Horses XIXThe Heavy Plough XXThe Black Death XXIThe Caravan World XXIIThe Rice Revolution XXIIIWood and the Wall XXIVThe Little Ice Age XXVThe Columbian Exchange XXVIThe Sugar Island XXVIIThe Silver Mountain XXVIIIThe Wind That Made Empires XXIXFur, Fish and Frontier XXXThe First Global City XXXIThe Walking City XXXIICoal and the Clock XXXIIIGoing Up Rural Businesses XXXIVThe Cooled Room The Gerrymander The Income Pyramid XXXVThe New Mills XXXVIThe Company and the Charter XXXVIIThe Meeting Ground XXXVIIIThe Company Town XXXIXThe Town and the Common XLThe Invisible Arrival XLIThe Consumer Revolution XLIIThe Argument in Print XLIIIWho Was the Revolution For? XLIVThe Machine of Compromise XLVThe Grid Goes West XLVIThe Port City XLVIIThe War Itself XLVIIIThe First Party Fight XLIXRemoval LThe Factory Girls LIThe House Divided LIIReconstruction and Its Undoing LIIIThe Chosen Nation LIVThe Tenement and the Terrace LVThe Immigrant Ledger LVIThe Machine and the Ward LVIIWhy Buildings Rise LVIIIThe Reservation and the Allotment LIXThe Federal Blueprint LXThe Arsenal LXIThe Subsidised Suburb LXIIThe Second Great Migration LXIIIThe Movement in the Street LXIVThe Bomb LXVThe Factory Closes LXVIThe Return Downtown LXVIIThe Sunbelt Bargain LXVIIIThe Worked Continent LXIXThe Hero and the Record LXXThe Reform Photograph LXXIThe Great Upheaval LXXIIThe Cotton Engine LXXIIIThe Corps of Discovery LXXIVThe Republican Experiment LXXVWho Counts? LXXVIThe Canal and the Rail LXXVIIThe Edsel LXXVIIIThe Transcontinental LXXIXThe Crash and the Line LXXXThe Census LXXXIThe Tower Again LXXXIIThe Screen and the Square LXXXIIIThe Literary Digest Poll LXXXIVUrban Renewal LXXXVThe Hardening Line LXXXVIThe Population Bomb LXXXVIINew Coke LXXXVIIIGalloping Gertie LXXXIXThe Question XCThe Index XCIThe Map XCIIThe Poverty Line XCIIIThe Normal XCIVThe Hawthorne Works XCVProhibition XCVIMoving to Opportunity XCVIIThe Obedience Studies XCVIIIThe Minimum Wage Fight XCIXAfter the Towers CThe Sword Rack at the Door CIThe First Light CIIThe Forge of Stars CIIIThe Rocky Ledger CIVThe Goldilocks Band CVThe Moon's Receipt CVIThe Deep Clock CVIIThe Living Spark CVIIIThe Oxygen Revolution CIXThe Drifting Map CXThe Great Dyings CXIThe Mammal's Wager CXIIThe Grasslands Bargain CXIIIThe Fire Keeper CXIVThe Language Leap CXVThe Painted Cave CXVIThe Long Migration CXVIIThe Dog at the Fire CXVIIIThe Ice Corridor CXIXThe Seed Contract CXXThe Village Ledger CXXIThe Writing Debt CXXIIThe City Threshold CXXIIIThe Metal and the Market CXXIVThe Plague Network CXXVThe Ocean Bridge CXXVIThe Silver Circuit CXXVIIThe Machine Threshold CXXVIIIThe Energy Bonanza CXXIXThe Population Curve CXXXThe Telegraph World CXXXIThe Great Acceleration CXXXIIThe Carbon Ledger CXXXIIIThe Information Threshold CXXXIVThe Genome Drawer CXXXVThe Anthropocene Question CXXXVIThe Next Threshold CXXXVIIThe Town Meeting CXXXVIIIThe Common and the Fence CXXXIXThe Sheriff and the Jury CXLThe School Board CXLIThe Charter CXLIIThe Petition CXLIIIThe Property Line CXLIVThe Ballot Box CXLVThe Ward Machine CXLVIThe Suffrage March CXLVIIThe Poll Tax Receipt CXLVIIIThe Recount CXLIXThe King's Two Bodies CLThe Parliament CLIThe Republic's Blueprint CLIIThe Federation Question CLIIIThe One-Party State CLIVThe Referendum CLVMarbury's Desk CLVIThe Fourteenth Amendment CLVIISeparate and Unequal CLVIIIThe Warren Bench CLIXThe Commerce Clause CLXThe Dissent CLXIThe Zoning Map CLXIIThe Boss's Ledger CLXIIIThe Bond Issue CLXIVThe Police Power CLXVThe Annexation Fight CLXVIThe Renewal Bulldozer CLXVIIThe Treaty Table CLXVIIIThe Embassy CLXIXThe Blockade CLXXThe Alliance CLXXIThe Assembly Floor CLXXIIThe Trade War CLXXIIIThe Question-Mark Tracks Emblematic Films — The Decade Panels The Government Lounge Rogues, Ruffians, and Rascals The Processing Hall — The Dairy Wing The Creamery — The Second Wing The Civil Rights Movement 1945–1975 The American Indian The Gallery of Man The Sobering Rooms The Teaching Ward The Pharmacology Cabinet The Pathology Gallery The Epidemiology Map Room
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