Impacts and Legacy

American troops march in a parade down a city street with many onlookers on the sidewalks.
American soldiers return home, 1920.

Library of Congress LC-USZ62-78423

"Abstract words such as glory, honor, courage, or hallow were obscene beside the concrete names of villages, the numbers of roads, the names of rivers, the numbers of regiments and the dates."

Ernest Hemingway

World War I cost 117,000 American lives. The horrors of a war fought with poisonous gas, artillery, machine guns, airplanes, and tanks left scars, both seen and unseen.

Beyond the casualties of war, how did the war change things at home?

Showing results 1-7 of 7

    • Locations: Anacostia Park
    Protesters and police clash in Washington, DC.

    In the depths of the Great Depression, a dramatic showdown between jobless WWI veterans, lawmakers, the police, and the Army played out in Washington, DC.

  • Harry S Truman National Historic Site

    Captain Harry Truman

    • Locations: Harry S Truman National Historic Site
    Captain Harry Truman

    Long before serving as the 33rd President of the United States, Harry S Truman served his country on the front lines of World War I.

  • Herbert Hoover National Historic Site

    The Emergence of the Great Humanitarian

    • Locations: Herbert Hoover National Historic Site
    A man in a suit and hat poses with three relief workers and sacks of flour.

    Herbert Hoover grew up in a Quaker family and community that valued peace, simplicity, integrity, and service to others. That Herbert Hoover took these beliefs to heart became evident when he emerged from the ghastly carnage of the First World War an American and international hero.

  • Fort McHenry National Monument and Historic Shrine

    Advancements in Medical Care during World War I

    • Locations: Fort McHenry National Monument and Historic Shrine
    Salvation Army Poster depicts a cloaked woman sheltering the infirm.

    The advanced weaponry of World War I, such as chemical agents and trench warfare, created a uniquely afflicted veteran population not seen before. The medical facilities at the fort included several departments that pioneered new treatment strategies and new technology that were designed to tailor to the needs of the victims of this modern war.

  • Harry S Truman National Historic Site

    Souvenirs of War

    • Locations: Harry S Truman National Historic Site
    Mortar shells and rifle cartridges made into Trench Art

    “Trench art” is any decorative item made by soldiers, prisoners of war or civilians directly linked to armed conflict or its consequences. It offers an insight not only to their feelings and emotions about the war, but also their surroundings and the materials they had available to them.

  • Ellis Island Part of Statue of Liberty National Monument

    Closing the Door on Immigration

    • Locations: Ellis Island Part of Statue of Liberty National Monument
    Line drawing of Uncle Sam with a funnel narrowing immigrants coming from Europe

    US participation in World War I fanned the flames of anti-immigrant sentiment, despite the fact that many immigrants served with distinction in the US military.

  • George Washington Memorial Parkway

    Virginia Shipbuilding Corporation

    • Locations: George Washington Memorial Parkway
    Timber strewn across a yard and scaffolding with ships being built in background

    When the United States entered World War I on April 6, 1917, the US Navy had already been engaged in a building program under the Naval Act of 1916. However, it was a peacetime Act. The wartime needs of a robust American merchant marine were a different matter, and this led to the rapid expansion of shipbuilding, particularly on the east coast.

Last updated: May 9, 2017