Northern North America (4,365–2,638 BCE): Regional Archaic…

Northern North America (4,365–2,638 BCE): Regional Archaic Worlds and the First Monumental Earthworks

Northern North America remained overwhelmingly a continent of hunters, fishers, gatherers, and increasingly sophisticated plant managers. No single Archaic culture united its forests, grasslands, deserts, mountains, coasts, subarctic zones, and river valleys.

Along the Pacific Northwest, salmon, shellfish, marine mammals, terrestrial game, roots, and berries supported increasingly intensive seasonal use of rivers and coasts. The surviving stone record greatly understates technologies based on wood, basketry, fiber, nets, traps, and watercraft.

Across the eastern woodlands and Great Lakes, deer, fish, nuts, waterfowl, seeds, and other resources sustained regionally distinct societies. Indigenous plant management was becoming increasingly important. Squash and several native seed plants were cultivated in portions of eastern North America, but maize agriculture lay far in the future.

The lower Mississippi Valley produced one of the epoch's most remarkable developments. At Watson Brake in present-day Louisiana, small earthworks began around 3,500 BCE and substantial mound construction followed around 3,350 BCE, continuing into the early third millennium. Eleven mounds and connecting ridges were constructed by communities whose subsistence remained based on wild foods—especially nuts, fish, and deer.

Watson Brake is important precisely because monumental construction did not require agriculture, cities, or hereditary kingship. The much later Poverty Point complex belongs well outside this epoch and should not be projected backward.

Across the Plains, Southwest, Great Basin, California, Arctic, and Subarctic, communities followed other trajectories based on local ecologies. Greenland and the High Arctic were only partially occupied and should not be treated as extensions of later Inuit worlds.

Legacy of the Age

Northern North America became increasingly regionally specialized. In selected rich environments, mobile or semisedentary foragers could sustain substantial populations and even build monumental earthworks without adopting agricultural society.