What three kinds of people lived on the frontier What did each do?

On the frontier, three key groups of people included settlers, traders, and Native Americans. Settlers primarily established farms and homesteads, cultivating the land for agriculture. Traders acted as intermediaries, exchanging goods and supplies between different communities and facilitating commerce. Native Americans, the original inhabitants, engaged in hunting, fishing, and farming while maintaining their cultural traditions and navigating the changes brought by westward expansion.