Why more European countries began to explore the world as time went on?

As time progressed, European countries sought new trade routes and resources to enhance their economic power, leading to increased exploration. The rise of powerful nation-states, technological advancements in navigation and shipbuilding, and a desire for territorial expansion fueled this drive. Additionally, the competition among nations for colonies and the spread of Christianity motivated explorers to venture into uncharted territories. These factors combined to create a robust environment for exploration during the Age of Discovery.