Which of these explorers was the first to complete the crossing of the Northeast Passage?

cubby, the question was about the Northeast Passage.

European explorers first began to search for the Northwest Passage in the fifteenth century, but treacherous conditions and sea ice cover made the route impassible, foiling many expeditions. Norwegian explorer Roald Amundsen became the first to successfully navigate the Northwest Passage in 1906

Quizzland needs to stop using Wikipedia as its source of answers. There are far too many incorrect ones

the answer to this question is Roald amundsen