How did the olmec end?

The decline of the Olmec civilization, which flourished from around 1400 to 400 BCE, is not entirely understood, but several factors likely contributed. Environmental changes, such as volcanic activity and flooding, may have disrupted agriculture and settlements. Additionally, social upheaval and the rise of competing cultures in the region could have played a role. By around 400 BCE, major Olmec centers like La Venta were abandoned, signaling the civilization's decline.