John I became king on April 6, 1385, after his victory at the Battle of Aljubarrota! π
This battle was fought against Castile, a region in modern-day Spain. John I's bravery and clever strategies helped his soldiers win, and this battle marked the beginning of a new independence for Portugal! π
During his reign, John I worked hard to strengthen Portugal's trade routes and explore new lands, laying down the foundations for future explorers. He also married Philippa of
Lancaster, which helped create alliances with England. Together, they had several children, including the famous Henry the Navigator.