Why did Dr. John Rae explore?

Dr. John Rae explored primarily to investigate the Arctic regions and to search for the lost Franklin expedition, which aimed to chart the Northwest Passage. His extensive explorations provided valuable insights into the geography, resources, and indigenous cultures of the Arctic. Rae's findings also contributed to the understanding of the harsh conditions faced by explorers in the region, highlighting the importance of survival skills and local knowledge. Ultimately, his work advanced the field of Arctic exploration and influenced future expeditions.