Conversation so far:
What is an indigenous group?
The indigenous peoples of the Americas are the pre-Columbian peoples of North, Central and South America and their descendants.
Who are The Olmecs?
The territory of modern-day Mexico was home to numerous indigenous civilizations prior to the arrival of the Spanish conquistadores: The Olmecs.
What other cultural elements did The Olmecs have?
The aspect of the Olmecs most familiar now is their artwork, particularly the aptly named colossal heads. The Olmec civilization was first defined through artifacts.
Did The Olmec's culture change?
Scholars haven't determined the cause of the eventual extinction of the Olmec culture. Between 400 and 350 BCE, the population in the eastern half of the Olmec heartland dropped precipitously
What happened in the aftermath of the precipitous population drop in the eastern half of the Olmec heartland?
Whatever the cause, within a few hundred years of the abandonment of the last Olmec cities, successor cultures became firmly established
What are some examples of artifacts that The Olmecs' made?
Olmec Head No. 3 from San Lorenzo Tenochtitlan 1200–900 BCE
What happened to The Olmecs' San Lorenzo Tenochtitlán?
The cause of San Lorenzo's demise and later replacement with La Venta is unknown, although it most certainly occurred in the 10th century BCE.

Question: Was there any other such cities?
Self-contained rewrite: Was there any other such cities such as The Olmecs' San Lorenzo Tenochtitlán?