Dazha and Kyre
-Nickname was "The Navigator" and the reason was because of the navigation school that he built.
-He sailed around the tip of Africa (Cape of Good Hope).
-He helped command a ships that discovered Brazil.
Vasco De Gama
-Traveled from Europe to Africa, India and back.
-Managed to reach Calicut in India.
The caravels made this possible because they are apart of the ship. They are triangular sails that send the wind in opposite directions.