Which North America civilizations adapt to their environment in part by farming ?
Almost all did. Like the Mound, Builder Civilization consisted of 3 consecutive periods. The Archaic, Woodland, and the Mississippian Periods. The Archaic were nomadic hunters who depended on wild plants for food The Woodland Farming was more stable than the Hunting-Gathering The Mississippian, Population growth was sustained through Agriculture. (Corns, Beans, Squash) There's so much more to say I just wanna give a brief explanation on the Mound Builder Civilization. hope this kinda helps