16. Spanish Empire (16th Century)
The Spanish Empire became the world’s foremost superpower in the 16th century, spearheading the Age of Exploration and colonizing vast territories in the Americas. Spanish explorers and their formidable navy redefined global trade routes and brought unprecedented wealth to Spain. The empire’s conquests and cultural exchange profoundly altered the world’s political, economic, and social landscape, setting the stage for a truly interconnected globe (via History: Spanish Empire).
