Filter by

Timeline
Essential Events Between 1900 and 1945
Learn how two world wars and other major historical developments from the Spanish-American War to World War II reshaped global affairs in the first half of the twentieth century.
Timeline
NATO: The World’s Largest Alliance
What is NATO? Trace NATO’s history and learn how the organization’s mission has evolved over seventy-five years, from the end of World War II to Russia’s war in Ukraine.
Timeline
Essential Events Before 1900
From the Silk Road and Christopher Columbus to the Ottoman Empire and the Revolutionary War, explore this history timeline covering major moments in global history before the twentieth century.