Interactive WWI Timeline

How long did World War I last? Who fought whom? Journey through the story of the Great War with our Interactive WWI Timeline, covering the world events of 1914‑1920.

Global Interactive WWI Map

This interactive map shows you which countries and territories were involved in the Great War and how they were aligned. Whether they fought with the Allied or the Central Powers, or stayed neutral,

U.S. Enters the War

Why did America enter World War I? When WWI began in Europe in 1914, many Americans wanted the United States to stay out of the conflict, supporting President Woodrow Wilson’s policy of strict and

Women in WWI

With millions of men away from home, women filled manufacturing and agricultural positions on the home front. Others provided support on the front lines as nurses, doctors, ambulance drivers,

Women in World War I

At the outset of World War I, women in the United States did not have the right to vote in national elections and could not serve in the military. In keeping with the spirit of the Progressive Era,

Grace D. Banker

Grace Banker was the Chief Operator of the U.S. Signal Corps’ women telephone operators. Women telephone operators were recruited in the states for their civilian experiences and ability to speak

Women’s Suffrage

When the 19th Amendment took effect on Aug. 18, 1920, it followed over a century and a half of activism by and for women. Passed by Congress on June 4, 1919, the constitutional amendment promises,

Documents from the Paris Peace Conference

The Paris Peace Conference was held in France between Jan. 18, 1919 – Jan. 21, 1920 to finalize the peace between the Allied and Central Powers. Representatives of over 30 countries participated;

Zimmermann Telegram

On March 1, 1917, the American public learned about a German proposal to ally with Mexico if the United States entered the war. Months earlier, British intelligence had intercepted a secret message

Wilson's War Proclamation

Temporarily on loan from the National Archives and Records Administration in Washington, D.C., Woodrow Wilson signed Presidential Proclamation 1364 concerning the Declaration of War against Germany on

Filling the Ranks

By February 1917, the United States was on the verge of war, though the country was almost totally unprepared. After entering World War I, The U.S. had to build training camps for millions of new


Indelibly tied to Americans, “Doughboys” became the most enduring nickname for the troops of General John Pershing’s American Expeditionary Forces, who traversed the Atlantic to join war weary Allied

The Fourteen Points

In his war address to Congress on April 2, 1917, President Woodrow Wilson spoke of the need for the United States to enter the war in part to “make the world safe for democracy.” Almost a year later,


On Jan. 16, 1919, after nearly a century of activism, the Prohibition movement finally achieved its goal to rid American society of “the tyranny of drink.” Passed by Congress on Dec. 18, 1917, the

Soldiers’ Mail

Mail service has historically been a cornerstone of American life and communication, and that was especially true for those serving overseas during World War I.