On this date in 1497, the Italian Giovanni Caboto, sailing for the English as John Cabot, made landfall. He and his English crew were the first reported Europeans to see North America. (Leiv Eiriksson had been in the area nearly 500 years previously, but left no record.)
Cabot’s own log and maps, if he had them, have never been located, and scholars have debated his route. He may have landed first in Labrador or Newfoundland or even Nova Scotia.
Newfoundland and Labrador Heritage has a good presentation.