Age of Exploration and Discovery

Age of Exploration and Discovery.
Age of Discovery.
Another piece of information about the Age of Discovery.
More information about Ages of exploration.

Explorers:
      Prince Henry, 'the Navigator', of Portugal: biography 1, biography 2 and biography 3.
      Bartholomew Dias: biography 1, biography 2 and biography 3.
      Vasco da Gama: biography 1, biography 2 and biography 3.