The Great War | Military Memorial Collection

Wilson Heritage Works
Military Memorial Collection
Hall of Honor

THE GREAT WAR

The War That Changed the World
1914–1918
A lone American doughboy overlooking the Western Front at dawn
This Exhibit Is Dedicated To

Those Who Answered the Call

To the men and women who served, sacrificed, and carried the burdens of a war that reshaped the world.

Welcome to the Exhibit

A World Transformed by War

Before the United States entered the First World War, Europe had already descended into a conflict of unprecedented scale. Old rivalries, military alliances, nationalism, and imperial competition had created a continent poised for catastrophe. The assassination of Archduke Franz Ferdinand in June 1914 became the spark that ignited it.

Industrial technology changed the nature of battle. Machine guns, heavy artillery, poison gas, aircraft, submarines, and tanks brought destruction with a speed and reach earlier generations could scarcely have imagined. Across the Western Front, armies dug into the earth and fought for years over shattered miles of mud, wire, and ruined villages.

When America entered the war in April 1917, it began one of the fastest military mobilizations in its history. The soldiers who crossed the Atlantic were known simply as “Doughboys.” Their arrival brought new strength to exhausted Allied armies and helped turn the tide during the war’s final year.

Chapter One

The Road to War

The crisis began on June 28, 1914, when Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, was assassinated in Sarajevo. Austria-Hungary declared war on Serbia one month later. A chain of alliances then pulled Europe’s major powers into the conflict.

Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria formed the Central Powers. Opposing them were the Allied Powers, led by France, Britain, Russia, and later Italy and the United States. What many expected to be a short war became a four-year struggle fought across Europe, Africa, the Middle East, the oceans, and the skies.

Newspapers, dispatches, and a map showing Europe on the road to war
Chapter Two

America Answers the Call

President Woodrow Wilson initially sought to keep the United States neutral. Yet repeated German submarine attacks, the resumption of unrestricted submarine warfare, and the revelation of the Zimmermann Telegram steadily changed public opinion.

On April 2, 1917, Wilson asked Congress for a declaration of war against Germany. Congress approved it four days later. The nation then faced a massive challenge: building, training, equipping, transporting, and supplying an army capable of fighting overseas.

“The world must be made safe for democracy.”
President Woodrow Wilson, April 2, 1917
Newspaper announcing America’s entry into World War I
Chapter Three

The American Expeditionary Forces

General John J. Pershing commanded the American Expeditionary Forces, or AEF. Pershing insisted that American soldiers should fight as a distinct national army rather than merely serve as replacements within British and French units.

More than two million American service members eventually deployed overseas. They arrived in France through ports crowded with troops, horses, trucks, ammunition, food, medical supplies, and machinery. Behind the front, American engineers built roads, railways, warehouses, hospitals, and communications networks on an enormous scale.

The first American troops landed in France in June 1917. By the spring and summer of 1918, rapidly growing American forces were entering major combat at Cantigny, Château-Thierry, Belleau Wood, Saint-Mihiel, and the Meuse-Argonne.

Chapter Four

Life in the Trenches

The trenches were more than firing positions. They were temporary homes, supply routes, aid stations, observation posts, and places of constant danger. Soldiers endured mud, rats, lice, disease, bitter cold, summer heat, flooding, exhaustion, and the unending thunder of artillery.

Between opposing trench systems lay “No Man’s Land,” an exposed landscape of shell craters, broken trees, wire entanglements, and abandoned equipment. Attacks across this ground could be devastating. Even during quieter periods, snipers, shellfire, gas alarms, and raids prevented any true sense of safety.

American soldiers enduring life in the trenches during World War I
Chapter Five

Weapons That Changed Warfare

Machine Guns
Rapid, sustained fire made exposed infantry assaults extraordinarily dangerous and helped drive armies underground.
Heavy Artillery
Long-range guns and enormous barrages caused the majority of battlefield casualties and reshaped entire landscapes.
Chemical Weapons
Poison gases caused choking, blindness, burns, and lasting terror, forcing soldiers to keep protective masks close at hand.
Aircraft
Airplanes evolved from observation platforms into fighters and bombers, opening a new dimension of warfare.
Tanks
Armored vehicles were developed to cross trenches, crush wire, and protect crews from small-arms fire.
Submarines
German U-boats threatened Allied shipping and played a major role in bringing the United States into the war.
World War I aircraft, artillery, tanks, and battlefield technology
Beyond the Front Line

A Nation at War

Victory depended upon far more than the infantryman in the trench. Nurses and physicians treated terrible wounds in hospitals near the front. Engineers built the infrastructure that kept armies moving. Sailors protected troopships and supply lines. Signal Corps personnel maintained communications. Drivers, mechanics, railroad crews, cooks, clerks, and labor units performed work essential to every operation.

At home, factories expanded production, families planted victory gardens, citizens purchased Liberty Bonds, and women entered occupations previously closed to them. African American troops served in a segregated military, often under discriminatory conditions, yet units such as the 369th Infantry Regiment—the Harlem Hellfighters—earned distinction in combat.

World War I medical care and sacrifice behind the front lines
Selected Timeline

From Sarajevo to the Armistice

JUNE 28, 1914
Archduke Franz Ferdinand is assassinated in Sarajevo.
JULY 28, 1914
Austria-Hungary declares war on Serbia, beginning the wider European crisis.
MAY 7, 1915
The British passenger liner Lusitania is sunk by a German U-boat.
APRIL 6, 1917
The United States declares war on Germany.
JUNE 1917
The first American troops arrive in France.
MAY–JUNE 1918
American forces fight at Cantigny, Château-Thierry, and Belleau Wood.
SEPTEMBER 12–16, 1918
The AEF launches the Saint-Mihiel offensive.
SEPTEMBER 26–NOVEMBER 11, 1918
American troops fight in the massive Meuse-Argonne offensive.
NOVEMBER 11, 1918
The armistice takes effect at the eleventh hour of the eleventh day of the eleventh month.
Voices of the Great War
“Lafayette, we are here.”
Attributed to Colonel Charles E. Stanton, Paris, July 4, 1917
“Retreat? Hell, we just got here!”
Attributed to Captain Lloyd W. Williams, Belleau Wood, 1918
Did You Know?

The War in Perspective

4 Million+
Americans served in uniform
2 Million+
Deployed overseas
116,516
American service deaths
11:00 A.M.
Armistice, November 11, 1918
The Commemorative

A Tribute Cast in Metal

The Wilson Heritage Works World War I commemorative was created as a tangible connection to the history preserved in this exhibit. Its imagery honors the American service members who entered a distant conflict and helped bring the Great War to its conclusion.

Each piece is intended not merely as a collectible, but as a small memorial—an object that invites its owner to remember the courage, hardship, and sacrifice behind the dates engraved upon it.

Hall of Honor Great War commemorative slab and Certificate of Authenticity
In Grateful Memory

Remember Their Service

More than 116,000 Americans died while serving during the First World War. Hundreds of thousands more returned wounded in body or spirit.

Their service helped secure the Allied victory and forever changed the role of the United States on the world stage. May their courage, sacrifice, and devotion never be forgotten.

Honor · Service · Sacrifice
Historical note: This exhibit provides a concise overview intended for public education and remembrance. Key dates and service figures were checked against materials from the U.S. National Archives, the U.S. Army Center of Military History, the Library of Congress, and the National WWI Museum and Memorial.
Wilson Heritage Works
PRESERVING HISTORY · HONORING SERVICE