John Franklin led a disastrous expediton in the North.
robert moody
Robert Perry
Leif Ericson.
Spain
In 1497, John Cabot sailed the northeastern coast of north America on an expedition sponsored by King Henry VII.
The answer to your question is Vitus Bering.
hernanddo cortes
I dont know you tell me! Ha! Ha!
Philip Amadas and Arthur Barlowe led the expedition that landed on Roanoke Island. They were dispatched by Sir Walter Raleigh who had been commissioned by Queen Elizabeth I to establish a colony in North America.
Trajan led his expedition in 115 .AD
Russia
other than lewis and clark which two officers led the 1803 expedition to the pacific ocean, the wintered at fort Mandan in central North Dakota