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1438-1572

The Inca Empire and the Spanish Conquest

168 men. 80,000 troops. Pizarro took their emperor hostage, accepted a room full of gold, then executed him anyway.

EuroHistoryTeacher, cropped to South America only by Kintetsubuffalo 15:36, 18 July 2010 (UTC), CC BY-SA 3.0, via Wikimedia Commons

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Ask how the Inca empire fell and most people describe a trick: an emperor captured, a ransom demanded, a room filled with gold.

The ransom was paid. Not partly, in full: a room over six meters long and five meters wide, filled with gold, and two more rooms filled with silver, carried in on llama back over eight months.

The deal held for eight months. It did not hold on the last day.

And the one object Atahualpa reached for that might have told him what these strangers wanted told him nothing at all.

Scene 1The empire built in a lifetime

Fourteen thirty eight. A regional kingdom around the highland city of Cusco gets a new ruler, the ninth Sapa Inca, a man named Pachacuti.

In thirty three years he turns it into Tawantinsuyu, the Four Quarters Together. Twelve million people, four thousand kilometers of the Andes, from what is now Colombia to what is now Chile.

His engineers lay forty thousand kilometers of road without the wheel, the horse, or one iron tool. Runners called chasqui relay messages along it, two thousand kilometers, in five to seven days.

There is no written script. Instead there is the quipu, knotted string read by trained specialists, tracking census and tax debts across the empire.

A line attributed to Pachacuti himself, set down a century later by the chronicler Juan de Betanzos.

Pachacuti (attributed) · Inca oral tradition recorded by Juan de Betanzos · c. 1551

“In the four quarters of the earth, there is no one who resists me. I do great things, moving across the earth.”

That is not a boast made after the fact. It is the empire's own idea of itself, at its height, before anyone in it had heard the word Spain.

The four suyus of Tawantinsuyu stretching 4,000 km from southern Colombia to central Chile, with the Qhapaq Nan (royal road system) marked.
The four suyus of Tawantinsuyu stretching 4,000 km from southern Colombia to central Chile, with the Qhapaq Nan (royal road system) marked.EuroHistoryTeacher, cropped to South America only by Kintetsubuffalo 15:36, 18 July 2010 (UTC), CC BY-SA 3.0, via Wikimedia Commons (2010)

Scene 2The plague that got there first

Fifteen twenty seven. Five years before one Spaniard reaches the highlands, smallpox arrives, moving along trade routes ahead of any army.

It kills the emperor, Huayna Capac. Within months it kills his chosen heir, a young man named Ninan Cuyochi, too.

With no clear successor, two surviving sons go to war. Atahualpa, based in Quito. Huascar, based in Cusco.

Atahualpa wins. By the time he does, his army has killed forty thousand of his brother's supporters, and the empire he now holds is a fractured one.

Scene 3Cajamarca

November sixteenth, fifteen thirty two. Atahualpa enters the plaza at Cajamarca with eighty thousand troops behind him. He carries no weapon.

One hundred sixty eight Spaniards are hidden in the buildings around that square.

A friar named Vicente de Valverde walks out holding a Bible and a cross. Through an interpreter he reads a document composed in Spanish, informing Atahualpa that the pope has granted all of the Americas to Spain, and that he must accept Christian rule or face war.

Atahualpa examines the book. He turns the pages. He holds it to his ear.

Multiple Spanish accounts, compiled afterward, record what Atahualpa says next.

Multiple Spanish accounts (compiled) · Accounts of the encounter at Cajamarca · 1532

“It tells me nothing. It does not speak to me.”

He throws it to the ground.

Valverde shouts to Pizarro. The cannon fires. Cavalry charges from three sides into a crowd that arrived in ceremony, not battle order. In under an hour, six to seven thousand Inca are dead. Not one Spaniard is killed. Atahualpa is pulled from his litter alive.

Scene 4The room

Pizarro offers a deal. Fill a room six point seven meters long, five point two meters wide, and two point seven meters high with gold. Fill two more rooms with silver. Atahualpa goes free.

The Inca comply. Over eight months, llama caravans carry gold from temples across the empire: six thousand kilograms of gold, twelve thousand kilograms of silver.

Pizarro melts every piece into bars. Temple vessels, ceremonial ornaments, the golden garden at Coricancha with its gold corn stalks and gold llamas.

Then Pizarro charges Atahualpa with treason, idolatry, and polygamy. On July twenty sixth, fifteen thirty three, he executes him by garrote. In Cusco, that date is still a day of mourning.

Scene 5The siege that did not end it

Manco Inca, installed by Pizarro as a puppet ruler in fifteen thirty three, escapes Spanish control three years later and raises an army of one hundred thousand.

For ten months his forces besiege Cusco. They hurl red hot stones from slings onto the thatched roofs below. They capture Spanish horses and learn to ride them within weeks.

The siege breaks not in battle but because Manco's army has to go home. It is planting season.

He retreats to Vilcabamba, deep in the cloud forest. A rump Inca state survives there for thirty six years.

Scene 6The plaza, again

Tupac Amaru the First is the last Sapa Inca. In fifteen seventy two he is captured in the jungle and marched into Cusco in chains.

He is executed in the city's main plaza. Fifteen thousand people are forced to watch.

An Augustinian friar watched it happen. The record never gives his name.

Augustinian friar (anonymous) · Account of Tupac Amaru I's execution in Cusco · 1572

“The wailing of the Indians rose to the skies and drowned out the bells of the cathedral.”

Five accounts

Five accounts of one conquest, and the first one insists it was never naive.

  1. The Inca Record
  2. The Conquistadors' Case
  3. The Resistance
  4. The Epidemic That Beat Him There
  5. The Andean Present

The turn

What each account has to leave out.

  1. Inca Imperial / Quipu Record

    The Inca record leaves out the peoples it had itself conquered, and the civil war that had already split the empire before Pizarro landed.

    From the record
    Inca imperial conquest of neighboring peoples, the Chimu, Chachapoya, and others who were subjugated
    The civil war between Atahualpa and Huascar that fractured Tawantinsuyu before Pizarro arrived
    Internal ethnic tensions within the empire that the Spanish exploited
    The mit'a labor system's coercive aspects for subject peoples
  2. Spanish Conquistador

    The conquistadors' case leaves out disease as the real engine of collapse, and the indigenous allies who marched beside them against the Inca.

    From the record
    Disease as the primary instrument of demographic collapse
    The Inca civil war that had fractured the empire before Pizarro's arrival
    Indigenous allies (Canari, Huanca, Chachapoya) who fought alongside the Spanish
    Destruction of Inca cultural and religious heritage, with quipus burned, temples stripped, mummies destroyed
  3. Indigenous Resistance / Neo-Inca

    The resistance account is right that the siege nearly worked, and quieter about how small and isolated that resistance eventually became.

    From the record
    Internal divisions among indigenous groups; some fought for the Spanish
    The Neo-Inca state's limited territorial control and declining population
    Spanish colonial institutions that some indigenous elites successfully navigated
    Manco Inca's assassination by Spanish refugees he had sheltered
  4. Epidemiological / Demographic

    The epidemic account explains the collapse and says almost nothing about the massacres and the looting, choices no microbe made for anyone.

    From the record
    Inca military resistance and its near-success in the 1536 siege
    Cultural and religious dimensions of the conquest
    Individual agency, both Spanish and indigenous, in shaping outcomes
    Post-colonial indigenous cultural survival and adaptation
  5. Andean Continuity / Quechua-Aymara Present

    And the account of what survived says less than it might about the poverty indigenous communities in Peru and Bolivia still live inside, festivals and a Nobel speech notwithstanding.

    From the record
    Internal diversity and conflict within indigenous communities
    Urbanization and language shift threatening Quechua and Aymara
    Economic dependency and poverty in indigenous communities despite cultural revival
    The Shining Path's devastation of the very communities it claimed to champion

Close

The room where the ransom was piled still stands in Cajamarca. It is the only Inca building left standing in that city.

On its wall, Atahualpa drew a line marking the height the gold had to reach. It is still there.

The record

By the numbers

Span
134 yrs1438
Killed
12-1MPopulation of Tawantinsuyu fell from within a century…
Displaced
12Macross 4,000 km of the Andes, from southern Colombia to…
Place
Peru

Key figures

  • PachacutiNinth Sapa Inca, transformed Cusco kingdom into Tawantinsuyu through conquest and administrative genius (1438-1471)1418 to 1471
  • AtahualpaLast independent Sapa Inca, captured at Cajamarca, executed by Pizarro after paying the largest ransom in history1502 to 1533
  • Francisco PizarroSpanish conquistador, led 168 men to Cajamarca, conquered Tawantinsuyu, assassinated by rival Spaniards in 15411478 to 1541
  • Manco IncaPuppet ruler turned resistance leader, besieged Cusco with 100,000 warriors in 1536, founded the Neo-Inca state at Vilcabamba1516 to 1544
  • Tupac Amaru ILast Sapa Inca, executed in Cusco's plaza in 1572 before 15,000 forced spectators; his name became a symbol of indigenous resistance for centuries1545 to 1572
  • Huayna CapacEleventh Sapa Inca, expanded empire to its greatest extent, killed by smallpox in 1527 before ever seeing a Spaniard1468 to 1527

Primary sources

Multiple Spanish accounts (compiled) · Accounts of the encounter at Cajamarca · 1532

“He examined it from all sides, turned the pages, held it close to his ear, then threw it to the ground, saying, "It tells me nothing. It does not speak to me."”

Augustinian friar (anonymous) · Account of Tupac Amaru I's execution in Cusco · 1572

“The wailing of the Indians rose to the skies and drowned out the bells of the cathedral.”

Pachacuti (attributed) · Inca oral tradition recorded by Juan de Betanzos · c. 1551

“In the four quarters of the earth, there is no one who resists me. I do great things, moving across the earth.”