What patterns established by early societies shaped civilization in Mesoamerica and the Andes?

Between 1500 and 1200 B.C.E. emerging civilizations in Mesoamerica and the Andes established lasting patterns of production, culture, and social organization that would long influence societies of the Americas. In Mesoamerica, Olmec civilization brought together practices of farming and trade, as well as religious and technological innovations that served future empires. The imprint of Olmec civilization spread across long networks of trade that would one day extend from Central America to the Mississippi Valley and the Great Lakes of North America. In the Andes, Chavín and Moche civilizations formed the early part of a long cycle of centralization and decentralization. This political and economic centralization helped spread technology, culture, and religion.