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Category: Mexico (Page 2 of 3)

Where was Lake Texcoco?

Much of the land occupied by the great metropolis of Mexico City was once underwater. Before modern times, the Valley of Mexico was flooded by Lake Texcoco and adjoining bodies of water. The Aztecs founded their capital city, Tenochtitlán, on an island in the lake in 1325. Two hundred years later, Spanish conquistadors were astonished by the scale of the city and the causeways connecting the islands of the lake to the mainland. The Spanish conquered Tenochtitlán in 1521 and built their new colonial capital, Mexico City, on its ruins. Over the following centuries, engineers built drainage works to control the floods and eventually drain the lake almost completely. (A monument to one of these engineers, Enrico Martínez, stands next to the city’s cathedral.) All that is left of Lake Texcoco now is some marshland near the international airport on the east side of the city. Some canals on the adjoining lake to the south, Xochimilco, have also survived.

Monument to Enrico Martínez, one of the engineers who built drainage works on Lake Texcoco.

Monument to Enrico Martínez, one of the engineers who built drainage works on Lake Texcoco.

Some of the marshy remnants of Lake Texcoco, as seen from a flight out of Benito Juárez International Airport.

Some of the marshy remnants of Lake Texcoco, as seen from a flight out of Benito Juárez International Airport.

One of the surviving canals of Lake Xochimilco, a popular place for boat-rides in southern Mexico City.

One of the surviving canals of Lake Xochimilco, a popular place for boat-rides in southern Mexico City.

Where exactly was Lake Texcoco? When I have visited Mexico City, I have wondered what parts of the city were above-water (islands or lakeshore), and what parts are reclaimed lakebed. I thought that someone must have made a map of the modern-day city with the outline of the erstwhile lake superimposed on it, but I was not able to find one. So I made my own.

For the modern city, I used a 1:250,000 sectional chart that was jointly issued by the governments of the United States and Mexico in 2000. (It is part of the maps collection of the Perry-Castañeda Library of UT–Austin.) This map was a good find because it is big enough to cover the entire basin once flooded by the lakes, but it is detailed enough to include contour lines. For the outline of the lake, I used a map from Wikimedia Commons.

Map of the Valley of Mexico ca. 1519.

Map of the Valley of Mexico ca. 1519. (Source: Wikimedia Commons, CC-SA 4.0.)

I initially tried superimposing the lake map directly on the sectional chart, but I was never able to get the geographical points to line up. My second attempt (and this was successful) was to hand-draw the outline of the lake onto the sectional, using surviving Aztec place-names and contour-lines for reference. (I also had to use some guesswork.) Here is the result:

Map of Lake Texcoco and adjoining lakes superimposed over modern-day Mexico City.

Map of Lake Texcoco and adjoining lakes superimposed over modern-day Mexico City.

The map with the lakes labeled.

The map with the lakes labeled.

Some observations from this exercise of historical mapping:

  • A considerable portion of the erstwhile lakebed, including land to the east of the international airport, is still not built-up.
  • The marshes near the airport must have been the lowest part of the lakebed.
  • The western edge of the modern urbanized area, including such Aztec place-names as Chapultepec, Mixcoac, and Coyoacán, was on the western shore of the lake and thus was never underwater—except during floods. (Rule of thumb: places with Aztec names were at least partly above-water.)
  • But much of the city was underwater, including the most modern parts where there are high-rise buildings (Zona Rosa).

Now that I have made this map, I would like to see a detailed view of the territory around Tenochtitlán, which corresponds with the area around the Zócalo. Where exactly were the islands that the city was built on? But making such a map is a project for another time (and possibly another person as well).

Remembering the United States intervention

Except for the Bear Flag Revolt, the Mexican-American War of 1846-1848 isn’t much remembered or talked about north of the border. The war is commemorated by no holidays and I know of no major monuments to it. In fact, it is so far removed from our collective memory that I had never even heard about it before my 11th grade American Studies class.

South of the border, it is another story. Even if the events of the United States Intervention (as the war is called in Mexico) are often confused in popular memory with the French Intervention of the 1860s, everybody knows about how the Yankees invaded Mexico and annexed the northern part of the country to the United States. Probably every city in the republic has a street named after the Ninos Héroes (“Boy Heroes,” explained below).

The Mexican-American War was started by President James K. Polk, an expansionist southerner who was obsessed with the idea of getting control of California. When diplomatic channels failed to yield a Mexican cession of California and New Mexico, Polk sent General Zachary Taylor into disputed territory between Texas and Mexico to pick a fight with Mexico. Once the war was on, American forces invaded and occupied northern Mexico, but the Mexican government did not capitulate as Polk hoped. So Polk sent General Winfield Scott to invade the Mexican heartland at the port of Veracruz. After taking Veracruz, Scott’s forces fought their way up into the central Mexican highlands to Mexico City. With the defeat of forces defending the capital city, the Mexican government capitulated and signed away its claims to California and New Mexico.

Now, 171 years after the end of the war, Mexico City is still thick with monuments and memory of the United States Intervention. On a trip to Mexico City in June, I went in search of sites and memorials of the war, in an attempt to better understand the conflict itself and how it has been remembered in the years since. Not surprisingly, there is no heritage trail, so I had to piece together my own from what I already knew about the war. Here is what I found.

The Pedregal

Mexico City is located in the Valley of Mexico, surrounded by hills and mountains on all sides. General Scott’s forces entered the Valley of Mexico on August 7, 1847 through a 10,000-ft-high pass in the south. Mexico City is now a giant metropolis that sprawls across the valley, but it was much smaller then. Between the pass and the city, one contingent of US forces (led by a certain Captain Robert E. Lee) advanced on the city across a wasteland of lava flows know as El Pedregal (The Rocky Ground).

The Pedregal remained a useless wasteland for a hundred years after the Mexican-American War, when the area was developed as a posh housing development known as Jardínes de Pedregal. Most of the Pedregal is thus locked away in private land, but some of it is taken up by Mexico’s premier university, UNAM. Surviving lava flows in the campus have been incorporated into the landscaping, allowing one to get a sense of the kind of terrain that the American invaders crossed on their way to Mexico City.

Your blogger sitting on a surviving piece of the Pedregal on the UNAM campus. (Photo by Verónica Trinidad Gallegos.)

Your blogger sitting on a surviving piece of the Pedregal on the UNAM campus. (Photo by Verónica Trinidad Gallegos.)

Monument to the Sanpatricios

Not far from UNAM is San Ángel, a colonial city that has been engulfed in Mexico City’s urban sprawl. Some parts of San Ángel retain their colonial character, and one such place is San Jacinto Plaza. The plaza features a monument to one of the more interesting participants in the war, John Riley.

John Riley was an immigrant to the United States from Ireland by way of Canada. Just before the war started in 1846, while serving as a sergeant in the US Army, Riley deserted to Mexico. He would go on to lead the Batallón de San Patricio (St. Patrick’s Battalion), composed largely of other Irish-Catholic deserters fighting against the Americans. The Sanpatricios were defeated at the Battle of Churubusco outside of Mexico City, and many of the deserters were executed in a mass hanging. Riley himself escaped this fate because he had deserted before the outbreak of war, but he was branded with the letter D on his cheek (for deserter).

(Aside: Churubusco is a Mexican-American War site that I missed. The historic battlefield is now home to a museum about interventions in Mexico by the Americans, French, and other foreign powers in the nineteenth century.)

The Sanpatricios were widely reviled in the US Army, particularly by loyal Irish-Americans. Later in the nineteenth century, the War Department refused to acknowledge that they had even existed. But they are remembered fondly in Mexico and Ireland. On opposite sides of the street at San Jacinto Plaza are a commemorative plaque placed in 1959 and a bust of Comandante Riley dedicated in 2010 by the Irish ambassador. (He is also the subject of a mediocre TV movie, One Man’s Hero.)

Monument to Comandante John Riley of the Sanpatricios, erected in 2010.

Monument to Comandante John Riley of the Sanpatricios, erected in 2010.

Plaque honoring the Sanpatricios in San Ángel, placed in 1959.

Plaque honoring the Sanpatricios in San Ángel, placed in 1959.

Molino del Rey

The final thrust into Mexico City began on September 8, 1847 with the Battle of Molino del Rey. The Americans had received intelligence that the Mexicans were recasting church bells at Molino del Rey, a mill outside the city. A force sent to stop this arms production defeated the Mexican defenders, but with heavy casualties. (It turned out that the intelligence had been faulty, and no cannons were being made there.)

The old mill building known as Molino del Rey still stands on the edge of Bosque Chapultepec, the central park of Mexico City. Until last December, Molino del Rey was locked away from the public in the compound of Los Pinos, the official residence of the President of Mexico. But then the newly-inaugurated president, Andrés Manuel López Obrador, opened Los Pinos to the public. Molino del Rey was made accessible as well. The general public can’t go inside, because the building is used by the Mexican military, but you can get a good enough view of it from outside.

View of the front side of Molino del Rey. In the foreground is a restored sixteenth-century aqueduct.

View of the front side of Molino del Rey. In the foreground is a restored sixteenth-century aqueduct.

Backside of Molino del Rey.

Backside of Molino del Rey.

Monument to the battle of Molino del Rey, erected 1856 and restored 2014.

Monument to the battle of Molino del Rey, erected 1856 and restored 2014.

Castillo de Chapultepec

The last great battle of the Mexico City campaign took place at Chapultepec Castle, perched on a hilltop not far from Molino del Rey. The castle had been a residence of the Spanish viceroy, and it 1847 it was being used by the Military Academy of Mexico. On September 13, 1847, the American attackers bombarded the castle before using scaling-ladders to reach the summit of the hill. Famously, six teenaged cadets died defending the castle alongside the regular troops. They became known as the Niños Héroes (Boy Heroes), who are commemorated across the country.

Chapultepec Castle is now a terrific history museum, tracing the story of Mexico from Aztec times through about 1920 with the end of the Mexican Revolution. The museum has an excellent collection of artifacts that are attractively displayed. One room of the museum is devoted to the Mexican-American War, complete with a shrine to the Niños Héroes.

Facade of Chapultepec Castle.

Facade of Chapultepec Castle.

This painting on the ceiling of the main hall in Chapultepec Castle portrays Juan Escutia, one of the Niños Héroes, falling to his death with the national flag wrapped around him. Painted by Gabriel Flores.

This painting on the ceiling of the main hall in Chapultepec Castle portrays Juan Escutia, one of the Niños Héroes, falling to his death with the national flag wrapped around him. Painted by Gabriel Flores.

At the foot of the hill below the castle are two monuments to the Niños Héroes, a modest one dedicated in 1881 and a much bigger one at the entrance to the park, which was completed in 1952.

Old Niños Héroes memorial, erected 1881.

Old Niños Héroes memorial, erected 1881. US President Harry S. Truman placed a wreath at this monument in 1947.

Newer Niños Héroes monument, dedicated in 1952.

Newer Niños Héroes monument, dedicated in 1952.

The Zócalo

With the fall of Chapultepec, the way to Mexico City lay open. Not wanting the battle for the city to devolve into house-by-house fighting and looting, General Scott diverted his troops to the town of Guadalupe Hidalgo to the north. There the Americans set up their headquarters and waited for the Mexican government to surrender, which it did. The Mexican government decamped to the city of Querétaro, and on the morning of September 14, General Scott’s troops paraded in triumph into the Zócalo, the central square of the city. Marines took control of the National Palace and raised the US flag over it (referenced as the “Halls of Montezuma” in the Marine Corps Hymn).

A famous illustration by Carl Nebel depicts Scott’s forces parading on the Zócalo, with the Metropolitan Cathedral and National Palace in the background. The Zócalo looks much the same now as it did in 1847, at least from Nebel’s viewpoint. But with today’s crowds of tourists and noisy automobile traffic, it is hard to imagine the defeated, humiliated city that General Scott and his forces entered.

Illustration by Carl Nebel of American troops parading in the Zócalo.

Illustration by Carl Nebel of American troops parading in the Zócalo. (Source: Wikipedia, public domain.)

Your blogger standing on just about the spot where the white horse is located in Nebel's illustration.

Your blogger standing on just about the spot where the white horse is located in Nebel’s illustration. (Photo by Verónica Trinidad Gallegos.)

Guadalupe Hidalgo (now Villa de Guadalupe)

The US military would occupy Mexico City for eight months, the first time that American forces ever occupied an enemy capital. The official end of the conflict came with the Treaty of Guadalupe Hidalgo, signed by the Mexican government and American occupiers on February 2, 1848. As part of the treaty, Mexico signed away its claim to the northern 42% of its territory, including California and New Mexico. The bitter defeat would lead to a brutal internal war in Mexico a decade later, the War of the Reform. In the United States, the glut of new territory exacerbated tensions over the question of slavery; these tensions would also lead to a devastating war, the American Civil War of 1861-65.

Guadalupe Hidalgo is now known as Villa de Guadalupe. The Treaty of Guadalupe Hidalgo was signed in the old Basilica of Guadalupe, built in 1709. Although replaced by a grand modernist building in 1976, the Old Basilica—renovated and now hopefully earthquake-safe—still stands in Villa de Guadalupe.

Your blogger in front of the old Basilica of Guadalupe (on the left with the yellow roof). (Photo by Verónica Trinidad Gallegos.)

Your blogger in front of the old Basilica of Guadalupe (on the left with the yellow roof). (Photo by Verónica Trinidad Gallegos.)

Old and new Basilicas of Guadalupe, viewed from Cerro Tepeyac.

Old and new Basilicas of Guadalupe, viewed from Cerro Tepeyac.

Villa de Guadalupe with Mexico City skyline in the distance.

Riding the Mexico City Metro

Mexico City got its first subway line in 1969, shortly before Washington, DC and San Francisco opened their metros but long after Boston and New York City had gotten theirs. Over the past year and a half, I have visited Mexico City a couple of times and used the metro to get around each time. Here are some things I have noticed about the Metro CDMX system and the experience of riding it.

Dedication plaque in the Zócalo station.

Dedication plaque for Line 2 in the Zócalo station.

The most unique feature of Metro CDMX is that is is a decentralized network. Most metro systems start in the city center and radiate out into the suburbs, but Metro CDMX’s route map looks more like a net laid over the city. A decentralized network is more usable to more people, but it also means that you have to change trains to get almost anywhere.

Route map of the Washington Metro.

Route map of the Washington Metro. This is a centralized network, which makes it easy to go from the periphery to the center, or vice versa; but if you want to go from one part of the periphery to another, you will probably have to go through the center. (Source: https://www.wmata.com/schedules/maps/)

Route map of Metro CDMX.

Route map of Metro CDMX. Since this is a decentralized network, you might not have to go all the way to the center if you want to go from one part of the periphery to another. (Source: https://www.metro.cdmx.gob.mx/la-red/mapa-de-la-red)

The rolling stock has rubber tires like buses, which run on metal tracks in the tunnels and stations. (There are also steel wheels running on conventional rails, but they are hidden behind the rubber tires.) The same technology is used in the Montreal metro, as well as at a smaller scale in various airport people-movers in the United States. I have heard it asserted that this type of metro is quieter than steel-wheeled trains, but I am dubious about that, because Metro CDMX trains do not seem any quieter than other metros I have ridden.

Rubber-tired train of Metro CDMX.

Rubber-tired train of Metro CDMX.

Metro CDMX trains love their Keith Haring.

Metro CDMX trains love their Keith Haring.

To ride on Metro CDMX, you can buy a paper ticket, or use an RF-ID smartcard with stored value. Either way, the price is the same: M$5 for a ride anywhere in the system. At 25¢ in US currency, this is amazingly cheap, probably the best value for public transport anywhere in the world.

Every metro station has a unique symbol associated with its name or the neighborhood it serves. The symbols appear on signage in stations and on the trains. Many of the stations are named after national heroes.

Signage in Zapata station, named after agrarian revolutionary Emiliano Zapata.

Signage in Zapata station, named after agrarian revolutionary Emiliano Zapata.

There is plenty of artwork in the stations, including murals, replica archeological artifacts, and displays of caricatures. The Zócalo station has dioramas of that part of the city over time.

Diorama of the prehispanic incarnation of the Zócalo, in the concourse of the metro station.

Diorama of the prehispanic incarnation of the Zócalo, in the concourse of the metro station.

When Pino Suarez station was under construction, this Aztec temple to Ehecatl, the wind god, was unearthed. It was restored and incorporated into the design of the station.

When Pino Suarez station was under construction, this Aztec temple to Ehecatl, the wind god, was unearthed. It was restored and incorporated into the design of the station.

Metro trains in Mexico City tend not to get nearly as crowded as their counterparts in Delhi, even though Mexico City is the bigger city. The only time I got bodily pushed from behind into a crowded train car (a common occurrence in Delhi), that turned out just to have been a distraction created by pickpocketers. Ordinarily, when a train car is over-crowded, passengers just don’t get on the train. They line up on the platform and wait for the next train to come.

Some lines have vendors that sell things from train car to train car: snacks, books, CDs of folk music, anything that can be sold for M$10.

Metro CDMX farecards can be used on other systems as well, including buses and a single lightrail line connecting the metro to the canals at Xochimilco. The buses, like the metro, seemed to work well, but Tren Ligero (the lightrail) was overcrowded and slow when I rode on it.

Metrobus picking up passengers at a station on Avenida de los Insurgentes.

Metrobus picking up passengers at a station on Avenida de los Insurgentes. (This is the same technology as the TransJakarta Busway.)

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