How did the achievements of balboa and Magellan change the way people viewed the world?

The achievements of Vasco Núñez de Balboa and Ferdinand Magellan significantly expanded European understanding of the world during the Age of Exploration. Balboa's crossing of the Isthmus of Panama and his discovery of the Pacific Ocean revealed the vastness of the Americas and the existence of a new ocean, while Magellan's circumnavigation of the globe demonstrated the true scale of the Earth and interconnectedness of its oceans. These explorations challenged existing geographical knowledge, prompting a shift in perspectives about trade routes, global connectivity, and the potential for further exploration. Ultimately, their journeys fueled curiOSity and ambition, leading to increased exploration and colonization efforts by European powers.