* Resources: Valuable resources, such as minerals, timber, or spices.
* Trade routes: New routes for trade, to connect their country to other parts of the world.
* Knowledge: Information about the world and its people, to satisfy their curiosity and expand their understanding of the planet.
* Fame: The opportunity to become famous for their discoveries.
* Adventure: The thrill of exploring new and unknown places.
* Power: the desire to increase their own power and influence by making discoveries that would benefit their country