Answer:
Cabot discovers the east coast of northern North America-------1497
Cortes entering Tenochtitlan----- 1519
Cartier discovering the St. Lawrence River------- 1534
Hudson discovering New York Harbor--- 1609
Explanation:
In the month of May, 1497, Cabot left the England and travels for 50 days and finally discovers the east coast of North America. Cortes was the soldier and explorer of the Spanish Empire entering to Tenochtitlan in the year 1519. Jacques Cartier who was a french explorer, left France in 1534 and discover the St. Lawrence River on the order of king Francis I. Hudson was a English explorer who discovered New York Harbor in 1609.