Mesoamerican chronology divides the history of prehispanic Mesoamerica into several periods: the Paleo-Indian ; the Archaic, the Preclassic or Formative (2500 BCE – 250 CE), the Classic (250–900 CE), and the Postclassic (900–1521 CE); as well as the post European contact Colonial Period (1521–1821), and Postcolonial, or the period after independence from Spain (1821–present).
Olmec Stone Mask.