Prince Henry of Portugal, Christopher Columbus, and Ferdinand Magellan were all important explorers who made significant contributions to our understanding of the planet Earth.
Prince Henry of Portugal was a patron of exploration who helped to launch the Age of Exploration. He founded a school for navigation and mapmaking in Sagres, Portugal, and sponsored many voyages of exploration down the coast of Africa.
Christopher Columbus was an Italian explorer who sailed across the Atlantic Ocean in 1492 and reached the Americas. His voyages opened up the New World to European exploration and colonization.
Ferdinand Magellan was a Portuguese explorer who led the first circumnavigation of the globe. His voyage proved that the Earth was round and that it was possible to sail around the world.
The efforts of Prince Henry of Portugal, Christopher Columbus, and Ferdinand Magellan led to a global understanding of planet Earth. They helped to create the modern world by connecting different cultures and continents and by expanding our knowledge of the natural world.