Where did John Franklin go on his first expedition?

John Franklin's first expedition was to the Arctic in 1819-1822, where he was tasked with exploring the northern coast of Canada and seeking a route through the Northwest Passage. This expedition, known as the Coppermine Expedition, aimed to map the region and gather information about the geography and Indigenous peoples. Franklin and his team faced harsh conditions, leading to significant hardships and loss of life during the journey.