Leif Erikson
Leif Erikson or Leif Ericson ( 970 – c. 1020) was a Norse explorer from Iceland. He was the first known European to have set foot on continental North America (excluding Greenland), before Christopher Columbus. According to the Sagas of Icelanders, he established a Norse settlement at Vinland, tentatively identified with the Norse L'Anse aux Meadows on the northern tip of Newfoundland in modern-day Canada. Later archaeological evidence suggests that Vinland may have been the areas around the Gulf of St. Lawrence and that the L'Anse aux Meadows site was a ship repair station.
Maritime history
John Cabot was a Genoese navigator and explorer commonly credited as one of the first early modern Europeans to land on the North American mainland aboard the in 1497. Sebastian Cabot was an Italian explorer and may have sailed with his father John Cabot in May 1497. John Cabot and perhaps Sebastian, sailing from Bristol, took their small fleet along the coasts of a "New Found Land". There is much controversy over where exactly Cabot landed, but two likely locations that are often suggested are Nova Scotia and Newfoundland. Cabot and his crew (including perhaps Sebastian) mistook this place for China, without finding the passage to the east they were looking for. Some scholars maintain that the name America comes from Richard Amerik, a Bristol merchant and customs officer, who is claimed on very slender evidence to have helped finance the Cabot voyages.