Archaeology and the Book of Mormon hand, flourished in Mesoamerica during the Preclassic period, dating from 1200 BC to about 400 BC. The Olmec civilization suddenly disintegrated for unknown reasons, although archaeological evidence clearly indicates a definite Olmec influence within the Maya civilization that followed. Although the Olmec civilization ended, there are indications that some of the Olmec people survived and interacted with other cultures. While making allowance for the likelihood that Book of Mormon peoples migrated to Mexico and Central America, Joseph Smith nevertheless placed the arrival of the Jaredites in "the lake country of America", i.e., the region of the Great Lakes). No Central
Chiapa de Corzo, Chiapas important because it shows a Mixe–Zoque–Olmec culture which eventually split from the Olmec. The development of the ancient city has been divided into a number of phases. The earliest and most important are the Escalera or Chiapa III (700-500BCE) and Francesa or Chiapa IV (500BCE to 100CE) phase. Olmec influence is strongest in the Escalera phase when it became a planned town with formal plazas and monumental buildings. However, contacts with Mayan areas is evident as well. However, even during this phase, there are significant differences in architecture and pottery which suggest a distinct Zoque identity from the Mixe–Zoque/Olmec cultural