First of all it was 1492, and it was Christapher Columbus. Columbus was European, and traveled what was known of the world at that time with his uncle. Also Columbus was Italian.
You are thinking of John Cabot.
John Cabot
John Cabot claimed Newfoundland for England in 1965.
By 1497, North America was already known to the world, having been discovered years earlier. However, in 1497, John Cabot (Giavanni Caboto), from Venice, discovered Newfoundland and claimed it for the English crown.
In 1497 John Cabot discovered parts of North America under the commission of Henry VII of England.
John Cabot
john cabot
John Cabot claimed North America for England in 1497.
John Cabot crossed the Atlantic in the summer of 1497 and discovered the Labrador Coast of North America. Cabot was the first European since the Vikings to explore the mainland of North America and the first to search for the Northwest Passage.
The voyage to North America by John Cabot (Giovanni Caboto or Zuan Chabotto) in 1497 established some British claim to the New World. Of his voyage in 1499, little is known and some records indicate that he never returned.
clombus
John Cabot