Think You Know WWI? Prove It With This Brutally Hard 40-Question Quiz.

Step into the trenches of history with this 40-question deep dive into the war that reshaped the 20th century. Expect battles on land, sea, and air; leaders like Wilson and the Kaiser; innovations from tanks to treaties; and the human cost in mud, mustard gas, and memorials. Questions range from frontline facts to home-front policies, with U.S. entry, Entente strategies, and Central Powers plots all in play. Distractors lurk like snipers—close but wrong. Whether you're a history buff or brushing up for class, test your WWI wisdom.