Verb
to be the largest or most noticeable object in a place
dominate
Two thousand years ago a mysterious and little known civilization ruled the northern coast of Peru. Its people were called the Moche. They built huge and bizarre pyramids that still dominate the surrounding countryside.
Verb
to be gradually destroyed by natural forces like wind, rain, and ice
eroded
Some of the pyramids are well over a hundred feet tall. Many are so heavily eroded they look like natural hills; only close up can you see they are made up of millions of mud bricks.
Adjective
of or relating to the physical world and not the spiritual world
secular
Several of the pyramids, sacred sites known as ‘huacas’, contain rich collection of murals depicting both secular and sacred scenes from the Moche world. Others house the elaborate tombs of Moche leaders.
Noun
a structure, like a bride, pipe, or channel, that is used to carry water through a valley
aqueduct
Out in the desert, archaeologists have also found the 2,000-year-old remains of an extensive system of mud brick aqueduct which enabled the Moche to tame their desert environment. Many are still in use today.
Verb
to uncover something by digging away and removing the earth that covers it
excavated
As archaeologists have excavated at Moche sites they've unearthed some of the most fabulous pottery and jewelry ever to emerge from an ancient civilization.
intricate
The Moche were pioneers of metal working techniques like gilding and early forms of soldering. These skills enabled them to create extraordinarily intricate artifacts.
Noun
a simple object such as a tool, weapon, or jewelry made by people of the past
artifacts
These artifacts included ear studs and necklaces, nose rings and helmets, many heavily inlaid with gold and precious stones. But it was the pottery that gave the archaeologists their first real insight into Moche life.
account
The Moche left no written record but they did leave a fabulous account of their life and times in paintings on pots and vessels. Many show every-day events and objects such as people, fish, birds and other animals.
vessels
Other Moche vessels show scenes from what, at first sight, look like a series of battles. But as the archaeologists studied them more closely they realized they weren't ordinary battles.
Verb
to defeat (someone) completely in a war, battle, etc.
vanquished
All the Moche soldiers were dressed alike, the same images were repeated time and again. When the battle was won, the vanquished were ritually sacrificed.
Adjective
done as part of a formal ceremony, in a particular situation and in the same way each time
ritual
Their throats cut, the blood of the vanquished drained into a cup and the cup was then drunk by a God-like deity. It was, the archaeologists slowly realized, a story not of war but ritual combat followed by human sacrifice.
Noun
an important discovery that happens after trying for a long time to understand something
breakthrough
But what did it mean? The first breakthrough came when archaeologist Dr. Steve Bourget discovered a collection of bones at one of the most important Moche huacas.
encased
Many of the skeletons were deeply encased in mud which meant the burials had to have taken place in the rain. Yet in this part of Peru it almost never rains.
Adjective
done or said in a way that is planned or intended
deliberate
Bourget realized there had to be a deliberate connection between the rain and the sacrifices. It led him to a new insight into the Moche world. The Moche had practiced a form of ritual designed to celebrate or encourage rain.
Verb
to create, influence, or affect the character of someone or something
moulded
The sacrifices were about making an unpredictable world more predictable. A harsh environment had moulded a harsh civilization with an elaborate set of rituals designed to ensure its survival.
collapsed
These discoveries answered one question – what the painted scenes were all about – but still left a central riddle: Why had Moche society finally collapsed?
Noun
a long period of time during which there is very little or no rain
drought
Evidence of the region's climatic history suggested that at around AD 560 to AD 650 there was a thirty-year period of exceptionally wet weather, followed by a severe drought lasting another thirty years.
torrential
Archaeologists found evidence of enormous rain damage at a Moche site. New building work had been interrupted and torn apart by torrential rain, and artifacts found in the damaged area dated to almost exactly that period.
engulfed
Evidence of drought was discovered. Huge sand dunes appeared to have drifted in and engulfed a number of Moche settlements around AD 600 to AD 650. The story all fitted together.
Phrase
to kill or destroy someone or something completely
wiped them out
The evidence suggested the Moche had been hit by a double whammy: a huge climate disaster had wiped them out. For years this became the accepted version of events. The riddle of the Moche had been solved.
obscure
There was only one problem. In the late 1990s archaeologist Dr. Tom Dillehay revisited some of the more obscure Moche sites and found that the dates didn't match with the climate catastrophe explanation.
demise
Many of these settlements were built later than 650 AD. Clearly the weather hadn't been the cause of the Moche’s demise. Also, instead of constructing huacas, the Moche started building fortresses. They had been at war.
Noun
something that helps a person find something, understand something, or solve a mystery
clues
Searching the site for clues, Dillehays's team was unable to find any non-Moche military artifacts. It could only mean one thing. The Moche had been fighting amongst themselves.
Noun
the power or right to direct or control someone or something
authority
The Moche leadership - which at least in part claimed authority on the basis of being able to determine the weather - had lost its authority and control over its people.
Phrase
to attack someone or something in a sudden or unexpected way
turned on
Moche villages and/or clan groups turned on each other in a battle for scarce resources like food and land. This escalated to the point where the Moche replaced ritual battles and human sacrifices with civil war.
Noun
something that happened in the past or that comes from someone in the past
legacy
Gradually they destroyed their own civilization, but today, after 1,500 years, the Moche and their legacy are beginning to take their place in world history.
Noun
an organized community of a particular country, area, time, etc.
society
The Moche's story is an epic account of a society that thought it could control the world and what happened to it when it found it couldn't. It's a story of human achievement and natural disaster, human sacrifice and war.