What was the purpose of Captain Cook’s third and last voyage?

            James Cook’s third and last voyage was to find the North-West Passage around the American continent. The Passage which was supposed to open more convenient trade routes was believed to link the Atlantic and the Pacific Oceans.

            Cook commanded the HMS Resolution, while another Captain Charles Clerke, commanded the HMS Discovery. Cook travelled north, and in 1778, became the first European to explore the Hawaiian Islands. After making his initial landfall on the island Kauai, Cook named the islands the Sandwich Islands, after the Earl of Sandwich, because at the time, the Earl was the acting First Lord of the Admiralty.

            Cook made his next landfall on what is today the Oregon coast. Then he sailed on to Vancouver Island and did trading with the natives. In a single visit, Cook charted the majority of the North American north-west coastline.

            By August 1778, Cook was through the Bering Strait, sailing into the Chukchi Sea. Later, he sailed further to reach Alaska, but couldn’t continue due to sea ice. Cook returned to Hawaii in 1779. Cook was killed in Kealakekua Bay on the Big Island of Hawaii on 14th February 1779, in a dispute with the natives.