João II of Portugal, also known as "João the Perfect Prince," was a significant monarch who ruled from 1481 to 1495. He is best known for his efforts to strengthen the Portuguese monarchy and expand its influence overseas. Under his leadership, Portugal continued its exploration of Africa and the Atlantic, paving the way for future discoveries. João II was a skilled diplomat and strategist, often working to consolidate power and improve the economy. His reign saw the establishment of important trade routes and the promotion of exploration, which ultimately contributed to the Age of Discovery. His legacy is marked by both political stability and maritime achievements.