They were looking for a water route to Asia and wanted one across North America. The Silk Road was dangerous, expensive, and took too long to get things to Europe.
why did everyone want to find the north west passage
A Northwest Passage to Asia
no they never found the north west passage because there was never one
to see if there was a trade route to the northwest passage
It is important as a shipping route connecting the Atlantic and Pacific oceans in the north.
Until the North West passage was discovered, ships assumed the only way to travel from the Atlantic to the Pacific ocean - was round the tip of Argentina. Discovering the North West passage drastically cut the voyage time for explorers.
A route to the west
He wanted to find the north west passage?
Captain Francis Crozier found the north west passage.
They hoped to find a north west passage to the Pacific Ocean.
Disaster befell more than one expedition in the four centuries that explorers searched for the Northwest Passage, but I think the name you want is Sir John Franklin. He is the most famous because all of the Franklin Expedition died.
Explorers were searching for a water route to Asia called the Northwest Passage, as well as new trade routes, resources, and land for their respective countries. They were also interested in discovering new lands and potential colonies to establish.