Why did the Europeans begin exploring the world in the late fifteenth century?

Europeans began exploring the world in the late fifteenth century primarily due to a desire for new trade routes and access to valuable commodities like spices, silk, and precious metals. The fall of Constantinople in 1453 disrupted traditional trade routes to Asia, prompting nations like Spain and Portugal to seek alternative paths. Advances in navigation technology and a spirit of curiOSity driven by the Renaissance also fueled exploration. Additionally, the competition for empire and spreading Christianity motivated European powers to expand their influence globally.