Think you know the 20th century? This era was a whirlwind of groundbreaking technological leaps, devastating global conflicts, iconic entertainment, and larger-than-life personalities that shaped our world. From the rise of radio to the fall of empires, the 20th century was packed with moments that defined modern history. This quiz challenges you to test your knowledge across history, technology, entertainment, and famous figures. With 40 questions covering pivotal events and cultural milestones, it’s designed to separate the history buffs from the rest. Only 5% of people can ace this quiz – do you have what it takes to join the elite? Dive in and discover how much you really know about the century that changed everything!