Final answer:
Early settlers in the New World lived off the land by hunting, farming, fishing, and gathering, employing strategies suited to their environmental conditions.
Step-by-step explanation:
Early settlers in the New World survived by a combination of techniques including hunting wild game such as deer and bison, growing crops like corn, beans and squash (notably with methods like the Three Sisters), fishing in abundant rivers and coastal areas, and gathering plants, herbs, and berries. The hunter-gatherer lifestyle was a common strategy for subsistence living, relying heavily on the natural resources available in the environment. The introduction of the Neolithic Revolution brought a significant change, with some groups like the Native Americans developing agriculture and domesticating local flora to create staple food sources.