In almost every corner of the world human 
sacrifices, mostly based on religion,   did happen at some point in history. The 
most treasured thing a human can give   up is his life and, therefore, in the eyes 
of many throughout history human sacrifice   is the most valuable sacrifice someone can 
offer to a god or gods. However, despite the   fact that human sacrifices did happen at some 
point throughout history all across the world,   no culture brought the act of human sacrifices 
to such a large extent as the Aztecs did. The Aztecs were a pre-Columbian civilization 
living in today's central Mexico. The word Aztec   is misleading as it can refer to multiplicities of 
peoples and polities but when people use it today   they mostly just mean the Mexica people whose 
capital was the city of Tenochtitlan. The Mexica,   by the time of the early 16th century, when Cortes 
arrived to Mexico, where the hegemon of a triple   alliance that ruled over a large polity we today 
call the Aztec Empire. Therefore, we often use   the words Aztec and Mexica as interchangeable 
even though they’re really not. The word Aztec   can refer to many different people groups like, 
for example, everyone within the Aztec empire,   or everyone who spoke the Nahuatl language, or 
everyone pertaining to the tribes that migrated   from the north to central Mexico of whom the 
Mexica people were just one tribe. Due to this   ambiguous definition of the word Aztec, it 
is important to more specifically define   the words that I will use in this video. I will 
use the word Mexica to refer to the people from   Tenochtitlan who ruled over what we call the Aztec 
Empire. I will use the word Aztec as a catch all   word for the religion, because that’s what we 
call it today, the “Aztec Religion”, and also,   I will use the word to refer to the polity of the 
Aztec Empire as a whole and the people within it,   even though keep in mind some of these people 
were not always happy to be in the empire and   they often saw themselves as different from the 
ruling Mexica. Lastly I’ll use the word Nahua to   refer to all the speakers of the Nahuatl language, 
of whom the Mexica were just one peoples. Also to   confuse things even more the Aztec empire didn’t 
only have Nahuatl speakers within it and not   all Nahuatl speakers were within the Aztec Empire. 
Therefore, if I want to talk about everyone who   lived in pre-columbian Central Mexico, I’ll just 
say people in Central Mexico. I know it all sounds   very confusing right now but pre-columbian 
Central Mexico was anything but simple. So, to understand how a civilized society could 
create an institution so prevalent with human   sacrifices, we must first understand the 
religion that often drove the Mexica’s,   and other central Mexican people’s, 
need for human sacrifices. Due to the often dubious nature of sources 
we have about the Aztec Empire, its people,   and their religion, there are multiple 
versions of various religious myths   including the creation myth. It is also probable 
that the people living in Central Mexico,   who largely shared their religious beliefs with 
the Mexica, had all slightly different versions   of gods, myths, and rituals. Such a thing 
is not unusual for polythiestic religions   and we see a similar thing in ancient Greece for 
example. With that said, there are two main Aztec   creation myths. I will present one of them here 
and you can watch the other in this Ted-ed video. The people of central Mexico believed they lived 
in the time of the fifth iteration of the sun;   every previous iteration of the sun ended 
by the destruction of the sun and the human   race. The humans that are alive now, in the fifth 
iteration, were created by the god Quetzalcoatl.   He used the bones of the humans who lived 
during the fourth iteration of the sun   and his own blood to create the current humans. 
The fifth sun itself was created by the god   Huitzilopochtli who sacrificed himself to become 
the sun so he could nourish the world. However,   Huitzilopochtli’s sister Coyolxauhqui, the 
goddess of the moon, hated Huitzilopochtli,   and wanted to destroy him. As such every night 
when the moon rises, trying to destroy the sun,   Huitzilopochtli fights off his sister, ultimately 
winning and creating the next day. With that said,   Huitzilopochtli needs the help of humans, through 
the means of human sacrifices, auto-sacrifice,   and religious rituals, to keep successfully 
fighting off his sister every night. Whether you choose to go with this creation 
myth or the other one I already mentioned   or with the myriad of other variations on these 
two creation myths, it doesn’t really matter,   as all of them have certain 
central themes that don't change.   Same goes for the Aztec religion as a whole. 
There might be sources with different variations   on myths and gods but the main themes largely 
remain the same. These main themes being; The gods used their own blood to create 
humans in one way or another and, therefore,   the humans are indebted by blood to the gods.
The sun needs human sacrifices so that there   is a next day. (this does not, however, mean 
there has to be a sacrifice for each new day,   it’s not like a daily payment or something)
Human sacrifice is the most venerated way to   show proper honor to the gods and, therefore, if 
you want something very important from them, like   for example rain for the crops from Tlaloc the god 
of water, you have to give him a human sacrifice.  If there are no human sacrifices and no proper 
honor is shown to the gods not only will the   sun lose to the moon but also the humans 
will be destroyed. This, for example,   happened in the second iteration of the sun when 
Tezcatlipoca, the god of rulers, priests and war,   was disgusted by the impiety of the 
humans and turned them all into monkeys. These main factors of the Aztec religion 
created the bases upon which the Central   Mexican societies built their institution 
that normalized the killing of humans. Majority of people today, when someone talks 
about the quote-unquote “Aztec sacrifices”,   picture the most common type of sacrifice, 
and that is the cutting out of the heart and   presenting it to the gods. However, in reality, 
there were many different sacrificial rituals.   Some involved drowning, others burning or 
forced starvation and some even involved   elaborate ritualistic enacting of a predetermined 
battle where the unarmed sacrificial victim was   killed by several heavily armed soldiers. Plus, 
different gods and festivals along with different   circumstances like a drought or flooding required 
different rituals. The victims of these rituals   also varied, most numerous were enemies captured 
in a war, but slaves, regular citizens and even   sometimes noblemen were also sacrificed in 
certain circumstances. The age and gender   of the victims also mattered as, for example, 
Tlaloc, the god of rain and water, required child   sacrifices for the rains to come, while Toci, 
the mother goddess, required a female sacrifice. Before I mention any details about the 
quote-unquote “Aztec human sacrifices”, what   must be said is that, unless directly specified, 
I am not only talking about the Mexica here. Yes,   many of the sources that talk about sacrifices in 
detail are about the Mexica but my presentation of   an “Aztec human sacrifice” is a general overview 
of the type of sacrifice that was conducted,   as far as we know, in most of late pre-Columbian 
central Mexico. We know from some sources that the   various Nahuas and other peoples of Central Mexico 
did share very similar religious beliefs, customs,   and did conduct similar human sacrifices, as 
one Nahua put it, “Before them (the gods),   we kiss the ground, we bleed. 
We pay our debts to the gods,   offer incense, make human sacrifices ... We 
live by the grace of the gods.” Therefore,   it would be reasonable to think that the details 
we have about the Mexica human sacrifices   are similar to that of the sacrifices conducted 
by other Nahuas and Central Mexican peoples.   Especially when it comes to the most common 
type of sacrifice, the extraction of the heart. (fade out and in) So, imagine you’re a warrior captured in 
a battle by the enemy who promptly brought   you to their city temple to sacrifice 
you. This is not unusual. In fact,   the society you live in has created a system 
of ritualistic wars, called the flower wars,   one of the purposes of which was to capture enemy 
soldiers for sacrifices. The battles of these   flower wars occurred on predetermined plains with 
predetermined army sizes. The point of the battle   wasn’t to kill the enemy but to capture as many 
enemies as you can so that you can sacrifice them   in your city temple. People would still die during 
these battles but not as many as in an actual war. By the way, a bit of a side note, the 
Mexica, and other central Mexican peoples,   could also wage normal war. There’s a common 
misconception that when the Spanish arrived   the Mexica lost so easily to them because they 
tried to fight them in the style of the flower war   and tried to capture them rather than killing 
them, but that’s not true. The Mexica were fully   capable of waging a quote-unquote “ordinary 
war of conquest”. Of course, when possible,   they would capture some enemies for sacrifices 
but that wasn’t their goal. Their goal was to win,   and as Ross Hassig states in his book Aztec 
Warfare, “As demonstrated by the use of ambushes,   circumvention of battling armies, and 
firing of enemy temples [and cities], the   Aztec (Mexica) leadership was not overly concerned 
with how victories were won in wars of conquest”.   If needed for victory, the Mexica were not 
against employing the tactics of a total war. Anyways, back to sacrificing you. You go 
through a series of rituals and cleansing   to prepare you to be sacrificed, after which 
you’re taken to the foot of the temple.   As you’re waiting at the foot of the pyramid, 
you’re not there alone. Depending what deity   you’re being sacrificed for or during which 
type of ceremony you’re being sacrificed,   there could be any number of people waiting 
there with you. These could be other fellow   warriors captured in the battle, or some slaves 
bought from the market, or some local citizens   that were chosen to be sacrificed along 
with you. For now let's say there are some   local citizens there ready to be sacrificed along 
with you and a bunch of other captured warriors. Some local people walk up to their fellow 
citizens waiting to be sacrificed and tell   them their personal stories and problems and 
politely ask them to bring these issues up to   the gods once they’re sacrificed. The citizens 
ready to be sacrificed listen carefully to their   fellow citizens' problems and in return are being 
given great praise and admiration by their peers.   Being sacrificed for your city is given 
great honor in your society and the family   you leave behind could even be able to move 
up social ranks thanks to your sacrifice. With that said, you, in your current situation, 
are given little honor. Sure there is honor   in being sacrificed but there is little honor in 
being sacrificed by the enemy to the enemy's gods.   However, being sacrificed is the nature of 
life for you. It is how it is and it has   always been this; and even though there’s 
no honor in being sacrificed by the enemy,   there is still huge dishonor in not being 
sacrificed when you have already been chosen and   prepared to be sacrificed. Not being sacrificed at 
this point is worse than being sacrificed by your   enemy to their gods. This is why when Cortes’ 
expedition freed some sacrificial victims they   “indignantly rejected [the] offer of 
release and demanded to be sacrificed". As one 16th century Nahua put it “it 
was never found out, whether anyone   of those that were chosen [to be sacrificed] 
had fled, for to flee seemed a thing unworthy   of men that represented such great majesty as this 
idol, so as not to be held as cowardly and fearful   with perpetual infamy, not only in this land, 
but also in his own, and so they wished first   to die to earn eternal fame, because they 
held [this] to be glory and a happy end.” However, with that said, it is also clear 
that not all people viewed it this way.   Dying is still dying and some people did 
not want to die even if it brought honor   to them and their family. That is why “when 
some captive lost his strength, fainted,   only went continually throwing himself on the 
ground, they (the priests) just dragged him [to   the altar] ... But when one made an effort. . 
.he went strong of heart, he went shouting. He   did not go downcast, he did not go spiritless; 
he went extolling, he went exalting his city.” Whether you choose to go to your sacrifice at 
the top of the pyramid with a strong conviction   and head held high, or by throwing yourself 
on the ground and shouting, is up to you but,   it does go to show that there were people 
in pre-columbian central Mexican society   that did not want to be sacrificed and had 
to be dragged to the altar unwillingly. Nevertheless, climbing the very steep steps of the 
pyramid which were bloodied by the corpses of the   people sacrificed before you and whose lifeless 
bodies were thrown down the steps next to you   must have been a very daunting task 
even for the most devot of people. Looking down from the pyramid you see a great 
gathering of people singing ritualistic songs   specific to that particular sacrificial event. 
Many of the people in the crowd also participate   in auto-sacrifice which involves the letting 
of blood for the gods. It must have been truly   a fervent spectacle. We also know that the 
central mexican peoples used hallucinogenic   drugs like shrooms and others and we’re pretty 
sure they were somehow used in ceremonies   mostly by the nobility and the priests, but the 
exact extent of the use of drugs in sacrificial   ceremonies is unknown. As one historian said 
“Despite claims that coercive chemicals were   extensively used in Aztec culture, they are 
very rarely mentioned in accounts of sacrificial   ceremonies” therefore, we don’t really know the 
extent of the use of these drugs in ceremonies. With that said, keep in mind as you’re trying to 
climb the steep bloodied steps of the pyramid,   with the bodies of the sacrificial 
victims before you falling down the steps,   and the citizens behind you 
singing while bloodletting,   you and the priest sacrificing 
you could also be hallucinating. Once you make it to the top of the pyramid, 
one of Cortes’ conquistadors tells us the “men   and women who were to be sacrificed to their gods 
were thrown on their backs and of their own accord   remained perfectly still”. Again this probably 
goes back to the fact that some people went to   the sacrifice with their heads held high, with 
no fear, with the belief that they are doing the   right thing. However, there most certainly were 
others who had to be held down on the sacrificial   stone as attested to by one source which stated 
that “The five priests of sacrifice followed them.   They were to hold down the feet, hands and 
heads of the victims … Each prisoner they   took to the [sacrificial] place … when they had 
forced him to stand upon the stone which was the   figure and likeness of the sun, they threw him 
upon his back. One took him by the right arm,   another by the left, one by his left foot, 
another by his right, while the fifth priest   tied his neck with a cord and held him down so 
that he could not move.” It is clear, again, that   some people had to be held down for the sacrifice 
as they presumably did not want to be sacrificed. Once the heart was extracted by a priest with an 
extremely sharp obsidian knife it was presented   to the specific idol of the god the ceremony was 
for and, afterwards, the heart was often burned   with the ashes being kept as an important relic. 
The now lifeless body was then tossed down the   steep steps of the pyramid and preparations were 
made for the next person in line to be sacrificed. The bodies that piled up at the bottom of 
the pyramid where ceremoniously butchered   and the various parts of the body were used 
in multiple ways, the skull was put on a skull   rack called Tzompantli, other parts of the 
body were given to the zoo animals to eat,   and some parts of the body, on occasion 
when the victim was captured in battle,   were given to the warrior that captured the victim 
and he would ceremoniously eat it with his family. This heart extraction sacrifice I talked about is 
the quote “most common type of sacrifice” and it   was practiced by all the major Central Mexican 
peoples during the period of the Aztec Empire.  The second sacrifice I am going to be 
talking about is, as far as we know,   specific to Tenochtitlan and the Mexica people. The preparation for this sacrificial 
ceremony started a year before the   actual ceremony in the month of Tōxcatl, which 
is roughly the month of May. During this month   a young male was chosen to be the impersonator 
of Tezcatlipoca, the god of rulers, priests,   war and a bunch of other things. This chosen 
young man was either a slave or a war captive.   Once chosen to be the impersonator, the man was 
taught various skills like how to play the flute,   sing, and speak in the manner befitting of god. He 
was also painted completely black barring his eyes   and adorned with precious jewellery and cotton 
embroidered clothes. Then, for a year, the young   man would walk around the city of Tenochtitlan, 
playing the flute, smoking tobacco and interacting   with the people as the earthly manifestation of 
the god Tezcatlipoca. It is said that no one could   refuse the request of the impersonator and several 
times he would even meet with the Mexica ruler.   The young man was also ritually wed to four 
maidens with whom he spent a lot of time. When the year passed, on the same day 
in May that he was chosen to be the   impersonator of Tezcatlipoca, the young 
man walked up the steps of the pyramid,   broke his flute in half, and made preparations to 
be sacrificed. As always a great crowd of people   would gather in front of the temple, sing songs 
and participate in auto-sacrifice. The priests   could only sacrifice the impersonator once he gave 
them the approval, this way the impersonator of   Tezcatlipoca chose his own time when to die. Once 
dead, the body of the impersonator was flayed and   the flesh was distributed among the nobles of the 
city and eaten; his skull, as always, was put on a   Tzompantli. Also during the ceremony other people 
and other gods’ impersonators were sacrificed,   and the next year’s impersonator of Tezcatlipoca 
was chosen; and so the cycle continued. As stated before, there were many 
other types of sacrificial ceremonies   than just the two I talked about, 
but hopefully this closer look at   these two sacrifices gave you an idea 
of how these ceremonies looked like. Now that we have discussed why the sacrifices 
happened, and how the sacrifices happened,   let's talk about why the sacrifices happened … 
Yes you heard right, so far we only mentioned   that the “Aztec religion created the bases upon 
which the Central Mexican societies built their   institution that normalized the killing of 
humans” but religion wasn’t the only factor   for why it happened, it was undoubtedly a major 
aspect that created the tools, the means, and   the bases for sacrifices to occur but according 
to some historians it wasn’t the only reason. Historians have come up with 3 
ideas for why sacrifices were   so prevalent in Central Mexico. 
One of which we already discussed,   religion, but there could have also been 
a political and ecological aspect to it. First, the Ecological argument. This 
argument focuses on the cannibalism   aspect of human sacrifices and was 
proposed by historian Michael Harner   and later revised by Marvin Harris. The main 
core of the argument claims that cannibalism   was a dietary necessity in Central Mexico since 
the area lacked any kind of domesticable large   herbivores. This meant that pre-columbian 
Central Mexican society was deficient in   essential amino acids and the only way to 
get them was through cannibalism. This is   why many of the sacrificial rituals we talked 
about involve some kind of cannibalism and why   the religious institution that normalized the 
killing of humans was retained in the society. This theory came under a lot of attack by 
other historians who argued that there were   plenty of huntable animals in central Mexico 
like salamanders, fowls, armadillos, weasels,   etc. and there are also accounts of the central 
Mexican people raising large numbers of dogs to   sell and eat. Plus nutrients needed from 
meat could also be found in local plants   like the leaves and seeds of amaranth. There 
is also a case to be made that the cannibalism   aspect of Central Mexican sacrifices we 
find in the sources could be overblown   due to the nature of the sources but more on 
the nature of the sources later in the video. Second we’ll look at the Political 
argument. The political argument was   championed by historians Godfrey Conrad 
and Arthur Demarest. This argument,   rather than trying to explain the practice of 
human sacrifices in central Mexico as a whole,   focuses more on the rulers of the Aztec 
Empire, the Mexica. This is because even   though, as discussed, human sacrifices were 
prevalent in all central Mexican societies,   it can be argued that the Mexica brought the scale 
of human sacrifice to an extent previously unseen   in central Mexico. From the sources we have, 
it seems like the Mexica sacrificed way more   people than any other central Mexican society 
did and they may have even used these extensive   sacrifices as a scare tactic against their 
enemies and to keep their vassals in check. The political explanation argues that the 
Mexica, when they became the hegemon of   the triple alliance that formed the Aztec Empire, 
created an imperial cult around their patron god,   Huitzilopochtli, that imposed on the Mexica 
the religious duty of warfare, conquest,   and sacrifices. In essence, the religion of the 
Mexica was manipulated for political reasons to   create the basis upon which the policy of 
imperialism could be conducted more freely   and efficiently. The religion that 
already practiced human sacrifices,   but not to such an extent, was altered to fit 
the political agenda of expansion and conquest.   Through the religious demand for more sacrifices 
the Mexica could easily conduct and justify their   frequent wars and subjugations which on top of 
expending their economic and political power   also gave them a steady supply of 
the much needed sacrificial victims. The political argument has also come under 
attack from some historians who believe   it overshadows the pure religious importance of 
human sacrifices in the Mexica society. Herbert   Burhenn states that “We are asked to accept the 
intensification of human sacrifice and cannibalism   as rational because it led to Mexica prosperity 
and hegemony. The Mexica leaders were not blinded   by superstition into ordering vicious and brutal 
acts but were rather pursuing eminently rational,   if somewhat short-sighted, dictates of Realpolitik 
… We may be able to recognize the rational shape   of the actions of Mexica leaders, but we do not 
know whether they considered their actions in   terms of the reasons we infer.” They may just have 
been acting the way they did because of increasing   religious fanaticism which was correlated with the 
expansion of the Empire but did not dictate it. I am not convinced by the Ecological argument. 
I also believe religion had a very strong role   to play in why, essentially, the killing of humans 
in a ritualistic manner was so normalized in the   societies of central Mexico. However, the Aztec 
Empire and Central Mexico as a whole was quite   a diverse place and the reasons for human 
sacrifices by one peoples could have been   different from other peoples. All of them 
definitely had a religious reason but when   it comes to the powerful states such as that of 
the Mexica I don’t think religion was the only   factor that drove the sacrificial rituals. There 
must have been some kind of political involvement. Lastly, I also don’t think the sacrificing 
of humans was as normalized in central   Mexican society as much as we may think 
it was. On top of the sources mentioning   that being sacrificed was an honor, 
something a person would want to do,   there are also snipits showing that some 
people did not want to be sacrificed as I   have demonstrated when talking about the 
specific rituals. There are also hints in   the mythology that not everyone in the Central 
Mexican society were happy with the sacrifices,   for example, the god Quetzalcoatl is mentioned in 
multiple myths as being against human sacrifices,   to quote “it is told and related that many times 
during the life of Quetzalcoatl, sorceres tried   to ridicule him into making the human payment, 
into taking human lifes [as payment/tribute].   But he always refused. He did not consent, 
because he greatly loved his subjects.” There were also many people in the society 
who probably never thought much of the human   sacrifices and or, even though against it, went 
with it because that was the nature of life for   them. As historian Camilla Townsend put it “Surely 
there were many more of the Mexica who simply   never thought much about it—like people in so many 
times and places who choose not to see the pain   inflicted on other people when it is more 
convenient not to.” It would, therefore,   be inappropriate to talk about all the Central 
Mexican peoples or even all the Mexica as being   completely fine with human sacrifices but, at the 
same time, it is definitive that human sacrifices   were normalized to a large extent and seen as a 
fact of life for the majority of the population. Lastly, now we come to the problem with everything 
I just talked about. Basically all we know about   the people in the Aztec Empire and the surrounding 
area comes from mostly colonial era sources.   These sources include accounts of 
conquistadors, general colonizers,   Nahua songs, and books written primarily by 
Nahuas or Nahuatl-speaking peoples, but not   only them, which are called codices. The Nahuas 
“wrote” codices before the Spanish arrival but   the majority of them did not survive as they were 
extensively burned by the Spanish and the Catholic   church. Today there are only three complete 
pre-colonial Mexica codices (Codex Borbonicus,   the Matrícula de Tributos and the Codex 
Boturini), and even these three codices   are being questioned by historians whether they 
truly were made in the pre-colonial era as they   do have some similarities to colonial codices. 
Nevertheless, since we have only three surviving   possibly pre-colonial Mexica codices, today’s 
historians have to rely a lot on colonial sources. You probably know that relying on 
colonial sources isn’t the best,   as accounts of conquistadors and colonizers were 
often biased against the natives to justify their   conquest. For example, Cortes’ first letter 
to the Spanish king Charles the Fifth was   found to be heavily edited by a royal committee 
before it got to the king. The committee wanted   to present Cortes’ actions in Mexico the most 
favourably for the Spanish Crown and, therefore,   they altered parts of it before showing it 
to the king. This existent bias is why I   mentioned the cannibalism in our sources could be 
overplayed. It is also due to this Spanish bias   why a lot of the numbers about how many 
people were being sacrificed by the Mexica,   or central Mexican peoples in general, are 
sometimes laughably over exaggerated. To give you   an example. When the main pyramid of Tenochtitlan, 
known today as Templo Mayor, was refurbished   and reworked in 1487, a giant 4 day dedication 
ceremony was held at the top of the temple with   4 separate sacrificial altars. Some of the Spanish 
colonial sources state that during this ceremony   80,400 people were sacrificed. Which is roughly 
14 people a minute or 3.5 people per minute per   alter for 96 hours straight. This is obviously 
logistically impossible and such a high number   is certainly a Spanish fabrication. Most 
historians today put the number of sacrifices   for the dedication of the temple somewhere 
between 4 to 20 thousand, which must be stated,   even at its lower end, is still a very sizable 
number for just a single event. According to one   source the smell of blood was so strong in the 
city that it became “unendurable to the people”. Over all you can clearly see the problematic 
nature of using colonial sources. However,   as always, there’s much more nuance to this 
statement. For example, as already mentioned there   are colonial codices that were written by Nahuas. 
This would in theory be great as we get their own   opinion but there’s more caveats to that. For 
example, as mentioned at the start of the video,   not all Nahuas were the Mexica or were within the 
Aztec Empire. Also not all Nahuas liked the Mexica   or other Nahuas, and it is sometimes hard in the 
colonial period to separate the various Nahuas   from each other, as the Spanish, and sometimes 
even the various Nahuas themselves, just called   everyone Nahuas or, even more broadly, Indians 
or Amerindians. It is also due to this Spanish   treatment of grouping all the Amerindians together 
that the societal and cultural differences that   existed in the pre-colonial period, among various 
Nahuas and also other Central Mexican peoples,   got muddied and often coalesced in the colonial 
era. As historian Ramos Gabriela put it,   “An important change that marked the colonial 
period was that indigenous intellectuals had   to negotiate the Spanish idea of the colonial 
Indian”. Because the Spanish just put them all   together. All of this makes the interpretation 
of the colonial sources even harder as they   can represent a collage of traditions 
from various pre-Columbian peoples. Yes,   there were codices that did talk about the history 
of other peoples or tribes than just the Mexica.   For example, Codex Xolotl that, even though, 
talked about the history of the entire valley   of Mexico, focused more on the people of 
Texcoco rather than the Mexica. However,   just a few generations after the conquest 
the tradition of separate peoples or tribes   living in central Mexico mostly died out with 
larger cultural and ethnic groupings forming,   like that of the Nahuas or again, even 
more broadly, the Indians/Amerindians,   and the colonial written histories, even though 
some more than others, reflected this change. On top of dealing with this cultural and ethnic 
nuance of the sources, we also have to deal with   the fact that many codices like The Florentine 
Codex (probably the most important ethnographic   research study on the Mexica written in the 16th 
century) were written by native Nahuatl speakers   but under the supervision of Spanish friars. In 
the case of the Florentine Codex it was Bernardino   de Sahagún. Therefore, whether the Florentine 
codex represents the genuent information of a   native Nahua population or a heavily edited 
version of it by a Spanish friar is unknown,   and many other codices like Codex Mendoza were 
written in a similar context. This colonial   context should, however, not always be considered 
bad. For example, a Dominican friar, Diego Durán,   who grew up in Mexico as his family moved 
to the colony very early after the conquest,   knew Nahuatl as he grew up there. He was 
also friends with many local Nahuas and   interviewed many elder Nahuatl speakers for his 
book The History of the Indies of New Spain.   During his time he was even criticized 
for being too favorable to the natives. So as always there’s a lot of problems with 
the sources but there’s also some good in   them. Which makes the whole thing of relying 
on them that much harder because we cannot   simply disregard them but also have to be 
very careful with what we take from them.   This is for example the reason why I did 
not talk about any specific numbers of how   many sacrifices were conducted per year by the 
Mexica or the whole Valley of Mexico in general   because with the nature of the sources it is 
really hard to tell. There definitely were   human sacrifices and cannibalism happening 
in pre-columbian central Mexico, the sheer   amount of written and archaeological 
evidence for that is unquestionable,   but extrapolating numbers of victims being 
sacrificed every year from that is really hard. Lastly, it is prudent to mention that the 
Spanish weren’t the only ones that altered   sources we rely on today, the Mexica did the 
same thing. King Itzcoatl who ruled over the   Mexica from 1427–1440 destroyed most of the 
early historical codices of the Mexica people,   and of their conquered subjects, because he 
said it is “not wise that all the people should   know the histories.” Itzcoatl did this right 
after he came to the throne of Tenochtitlan   and secured the independence of the 
Mexica people from their enemies,   therefore, his action of burning books can be 
interpreted as a way of solidifying a single   national historical narrative which might 
not have been completely true. It is also   this event that proponents of the Political 
argument point to when they talk about the   creation of an imperial cult that drove the large 
number of sacrifices conducted by the Mexica. So to summarize. The history of the Mexica people, 
or the Aztec Empire in general, that we know   today, and that is presented in books and channels 
like mine or Invicta, is a history that was   altered by King Itzcoatl who was trying to build a 
national narrative, whose history largely survives   in colonial Spanish sources that were written with 
their own biases but all of that does not mean   that all the sources are unusable. There are many 
facts and themes shared among all the sources,   there are also genuent Nahua statements in many 
colonial codices, and by cross referencing all   this and using the historical method we can reach 
a very well informed understanding of not just   the Mexica, or Nahua societies but of all the 
pre-columbian Central Mexican societies. Through   this we can gain a much better picture of how 
these societies functioned and how they came to   normalize, even though not fully, and ritualize, 
the act of killing humans in a religious context. Before I say anything, go check out Stefan Milo’s 
video, he is also talking about pre-Columbian   sacrifices but from a more archaeological 
standpoint. I have been working on this video in   the background ever since I read the paper "Mass 
Murder or Religious Homicide? Rethinking Human   Sacrifice and Interpersonal Violence in Aztec 
Society." which was over a year ago now. However,   the paper made me so interested in the topic that 
I decided I had to make a video on it no matter   how long it will take me to make and here we are, 
one year later, with an almost 40 min video. I   would highly recommend reading the pinned comment 
for this video as there are still many things I   didn’t have time to talk about, like the ball game 
for example, or the fact that pre-Colonial Central   Mexican codices weren’t really “written”, or the 
whole mess of a topic that is the pre-Columbian   central Mexican “Ethnic Groups”, etc. all of that 
is in the pinned comment. My entire bibliography   as always is in my script which you can download 
for free on my Patreon. Lastly, I am pretty sure   this video is not monetized as YouTube is not 
happy with me talking about uncomfortable history   in an educated, well researched, and ultimately 
nuanced manner because they do not promote proper   educational content if it's uncomfortable. 
Which ironically is most of history. Anyways   if you enjoyed this video please do 
consider supporting me on Patreon,   or getting my channel's YouTube 
membership for some extra stickers,   or just buying me some coffee. Any help is 
appreciated because I just spent a year on a video   that isn't even monetized. Anyways, as always my 
name is M. Laser and stick around for History. 
      
      
       
Amazingly barbaric. It's incredible a whole empire was ok with this.
Great title