The Spanish Empire is renowned for its extensive conquests during the Age of Exploration, which spanned from the late 15th century into the early 17th century. Driven by the pursuit of wealth, land, and the spread of Christianity, Spanish explorers like Christopher Columbus, Hernán Cortés, and Francisco Pizarro claimed vast territories in the Americas. The conquests led to the establishment of a vast colonial empire, with significant impacts on indigenous populations, including widespread disease, exploitation, and cultural transformation. The wealth generated from these conquests fueled Spain's global power, influencing trade, politics, and culture during the Renaissance and shaping the course of world history.