The aboriginals helped Hearne in many ways. They provided him with food, shelter, and clothing, and they taught him how to survive in the harsh Arctic environment. They also helped him to navigate the terrain, and they warned him of dangers.
In addition, the aboriginals helped Hearne to communicate with other aboriginal groups. This was essential, as Hearne needed to trade with the aboriginals in order to obtain the supplies he needed. The aboriginals also helped Hearne to learn about the aboriginal culture and way of life.
Without the help of the aboriginals, Hearne would not have been able to successfully explore the Canadian Arctic. He was grateful for their assistance, and he always spoke highly of them.