Kings of Cooperation: The Olmec city of Tres Zapotes may have owed its longevity to a new form of government
On a sweltering day in 1862 at the foot of the Tuxtla Mountains in the Mexican state of Veracruz, a farmworker was clearing a cornfield when he hit something hard and smooth lodged in the earth. He thought it was the rounded base of an iron cauldron buried upside down, and, it being the 1860s, he reported the find to the owner of the hacienda where he worked. The farmworker’s boss told him to dig up the cauldron immediately and bring it to him. As the farmworker labored to uncover the object, he realized he had found not a large iron bowl, but a gargantuan stone sculpture with a pair of glaring eyes, a broad nose, and a downturned mouth. What had appeared to be the base of a cauldron was actually the top of a helmet worn by the glowering figure. What the farmworker had unearthed was a colossal Olmec head, one of the first clues to the existence of that ancient culture.
Over the next century and a half, archaeologists would uncover many more of these heads along the Mexican Gulf Coast and discover the ancient cities where they were carved. The site of that first fateful discovery became known as Tres Zapotes, after a type of fruit tree common in the area. Along with the sites of San Lorenzo and La Venta, Tres Zapotes was one of the great capitals of the Olmec culture, which emerged by 1200 B.C. as one of the first societies in Mesoamerica organized into a complex social and political hierarchy.
The key to the Olmecs’ rise appears to have been a strong, centralized monarchy. The colossal heads, each one depicting a particular individual, are likely portraits of the Olmec kings who ruled from ornate palaces at San Lorenzo and La Venta. Even though Tres Zapotes yielded the earliest evidence for Olmec kingship, 20 years of survey and excavations there suggest that, at its height, the city adopted a very different form of government, one in which power was shared among multiple factions. Further, while other Olmec capitals lasted between 300 and 500 years, Tres Zapotes managed to survive for nearly two millennia. The city, therefore, may have weathered intense cultural and political shifts not by doubling down on traditional Olmec monarchy, but by distributing power among several groups that learned to work together. According to University of Kentucky archaeologist Christopher Pool, who has spent his career excavating the city, that cooperative rule may have helped Tres Zapotes endure for centuries after the rest of Olmec society collapsed.
