What are 3 reasons why exploration began in the late 1400s?

Exploration began in the late 1400s for several key reasons. Firstly, advancements in navigation technology, such as the astrolabe and magnetic compass, made long sea voyages more feasible. Secondly, the desire for new trade routes to access valuable spices and goods in Asia, particularly after the fall of Constantinople, drove European nations to seek alternative paths. Lastly, the spirit of the Renaissance fostered curiOSity and a desire for knowledge about the world, encouraging explorers to embark on voyages of discovery.