The Liberty Memorial + National WWI Museum

The Liberty Memorial, dedicated in 1926, is the United States’ official national memorial to the soldiers + sailors of World War I. The 217-foot Egyptian Revival tower atop a Penn Valley Park hill anchors the KC skyline; in 2014, Congress designated the site as the National World War I Museum and Memorial. It is one of only a handful of national memorials located outside Washington, D.C. Its architect was Harold Van Buren Magonigle.

[!info] Cornerstone entry This is a Cornerstone article — a flagship, deeply-sourced KS.City wiki entry maintained to an encyclopedic, citation-first standard. Design and sculpture details are drawn from the museum’s own descriptions; the architect has his own page at Harold Van Buren Magonigle.

History

Commission + fundraising (1919-1923)

In 1919, just months after the end of World War I, Kansas City set out to fund a major war memorial. In a ten-day campaign, roughly 83,000 Kansas Citians raised more than $2.5 million — an extraordinary civic-fundraising achievement in a city of its size.¹² Donations came from across the city; many were modest contributions from working-class families.³

The fundraising campaign was led by R. A. Long (lumber baron + civic leader) + Dr. Walter Cook. The success of the campaign attracted national attention as evidence of KC’s civic capacity.

Architect + design (1921-1923)

A national design competition opened in December 1920 drew eleven completed entries — including designs by Bertram Grosvenor Goodhue and Paul Cret — and first place went, by unanimous vote, to the New York architect Harold Van Buren Magonigle.⁴ Magonigle’s design was Egyptian Revival with Art Deco elements — a deliberate departure from typical war-memorial Beaux-Arts classicism. The central feature was a 217-foot tower topped by the “Flame of Inspiration,” a steam-and-light effect meant to read as a great torch against the night sky.² (Magonigle badly underestimated costs; the design was subsequently scaled back and pared down.)⁴

The 1921 site dedication

The memorial site was dedicated on November 1, 1921, in a groundbreaking ceremony on the Penn Valley Park hill. The event drew an enormous crowd — contemporary and modern accounts place attendance at roughly 100,000 to 200,000 people, including tens of thousands of American Legion members in town for the Legion’s national convention.⁵⁶

The 1921 dedication is historically notable as the only occasion on which the five top Allied military commanders of World War I appeared together in one place:⁵⁶

• General John J. Pershing — commander of the American Expeditionary Forces (United States)
• Marshal Ferdinand Foch — Supreme Allied Commander (France)
• Admiral of the Fleet David Beatty (Earl Beatty) — Royal Navy (United Kingdom)
• General Armando Diaz — Italian Army (Italy)
• Lieutenant General Baron Jacques de Dixmude — (Belgium)

Vice President-elect / Vice President Calvin Coolidge also attended the 1921 site dedication.⁶ The five commanders are memorialized on the Dedication Wall north of the memorial buildings and courtyard.⁵

Note: This site/ground dedication (Nov 1, 1921) is distinct from the formal dedication and opening of the completed memorial structure on November 11, 1926. The five-commander gathering occurred at the 1921 ceremony.

Construction + dedication (1923-1926)

Construction began in 1923. The completed memorial was formally dedicated on November 11, 1926 — eight years to the day after the World War I armistice — in a ceremony attended by President Calvin Coolidge.⁷

Correction (2026-06-22): an earlier version of this paragraph stated that the five top Allied commanders appeared together at the 1926 dedication and named Field Marshal Haig and Crown Prince Umberto among them. That is inaccurate. The famous gathering of the five commanders (Pershing, Foch, Beatty, Diaz, and Baron Jacques) occurred at the November 1, 1921 site dedication (see the section above), not the 1926 ceremony. The 1921 attendees are documented on the site’s Dedication Wall.⁵⁶

Mid-century decline (1960s-1990s)

By the 1960s and 1970s, the Memorial was deteriorating. Maintenance had been deferred for decades; the tower’s structural integrity was questioned. Visitor numbers had dropped.

In 1994, the Memorial was closed for safety reasons.

Restoration + National WWI Museum (2000s)

A multi-year $102 million restoration completed the Memorial’s revival. The National WWI Museum opened 2006 in expanded underground galleries below the tower. The museum holds the largest collection of World War I-related objects + documents in the world outside national archives.

In 2014, Congress designated the site as the National World War I Museum and Memorial — officially the United States’ national WWI memorial.

Modern era

The Museum + Memorial draws approximately 300,000-500,000 visitors annually. It hosts ongoing exhibitions, educational programs, and ceremonies. The annual Veterans Day ceremony + Armistice Day commemoration are among KC’s most-attended civic events.

The National WWI Museum and Memorial

In 2004, the 108th Congress designated the Liberty Memorial Museum as the nation’s official National World War I Museum — making the Kansas City institution America’s official museum of the First World War.⁸⁹

The modern, greatly expanded museum opened in December 2006, following a multi-year restoration and the construction of new underground galleries beneath the original 1926 tower.⁸¹⁰ The expansion added roughly 80,000 square feet of space, including the Edward Jones Research Center, built below the memorial so the historic 1926 architecture above ground was preserved.¹⁰

The institution holds one of the most-significant collections of World War I objects and documents in the world, and as the federally recognized national WWI museum it functions as a major Kansas City cultural landmark and a national center for WWI scholarship, education, and commemoration.⁸⁹ (Congress later added the official national memorial designation in 2014, the centennial era of the war.)⁸

Architecture

Tower

The 217-foot Egyptian Revival tower dominates the Penn Valley Park ridge. At its peak: an observation deck reachable by elevator, plus the Eternal Flame (originally steam + smoke; converted to natural-gas flame; later LED-illuminated representation).

Atop the tower stand four “Guardian Spirits,” each about 40 feet tall, carved by sculptor Robert (Ingersoll) Aitken and representing Honor, Courage, Patriotism, and Sacrifice — each figure holding a sword as a protector of peace.²

The tower and courtyard are flanked by:

• The Great Frieze — a 148-by-18-foot bas-relief carved in 1935 by Great War veteran Edmond Amateis, depicting the progression of mankind from war to peace²
• Two Assyrian Sphinxes — “Memory,” which faces east toward the battlefields of France, and “Future,” which faces west toward an unknown future; each shields its eyes²
• Memory Hall + Exhibit Hall flanking the central tower base

Art Deco interior

The tower’s interior + the flanking halls feature Art Deco detailing throughout.

Underground museum (2006 addition)

The modern museum addition is largely underground, preserving the original 1926 architecture above ground.

Notable events at this building

• November 1, 1921 — Site dedication; the only occasion the five top Allied WWI commanders (Pershing, Foch, Beatty, Diaz, Jacques) appeared together
• November 11, 1926 — Formal dedication of the completed memorial (President Coolidge)
• November 11, 1961 — 35th anniversary; speech by Harry S. Truman
• 2006 — Re-opening as National WWI Museum following $102M restoration
• 2014 — Federal designation as National World War I Museum + Memorial
• Annual Veterans Day + Armistice Day ceremonies

Cultural significance

The Liberty Memorial is Kansas City’s most-prominent civic monument + one of its defining skyline features. The tower is visible from across the metro; from many vantage points downtown + south, the Memorial anchors the southern skyline.

The Memorial is also significant as one of only a handful of national memorials located outside Washington, D.C. Its presence in KC reflects the city’s 1920s civic ambition + its outsized commitment to honoring the WWI generation. The Liberty Memorial anchors a broader KC veterans-commemorative tradition that extends to the Vietnam Veterans Memorial of Greater Kansas City and other area installations.

Preservation + designation

• National Register of Historic Places — listed 1981
• National Historic Landmark — designated 2006
• National WWI Museum and Memorial — federally designated 2014

Visiting

• Address: 2 Memorial Dr, Kansas City, MO 64108
• Public access: Public (Museum has admission fee; outdoor Memorial is free)
• Hours: Museum hours vary; Memorial grounds open dawn-to-dusk
• Tours: Self-guided + docent-led tours available

Neighborhood context

• Neighborhood: Penn Valley Park
• Adjacent landmarks: Union Station (a half-mile north, visible from the tower)

Sources

Footnotes

1. KCUR — “How Kansas City Became Home To The Nation’s Official World War I Memorial” (Nov. 9, 2018). https://www.kcur.org/arts-life/2018-11-09/how-kansas-city-became-home-to-the-nations-official-world-war-i-memorial — Confirms: in a 10-day 1919 campaign, ~83,000 Kansas Citians raised $2.5 million. ↩

2. National WWI Museum and Memorial — “Elements of the Museum and Memorial.” https://www.theworldwar.org/explore/elements-museum-and-memorial — Confirms: tower 217 ft above Memorial Courtyard; four Guardian Spirits (~40 ft each) by Robert Aitken representing Honor, Courage, Patriotism, and Sacrifice; the two Assyrian Sphinxes “Memory” (facing east toward France) and “Future” (facing west); the Great Frieze (148 × 18 ft) carved 1935 by Edmond Amateis; the steam “Flame of Inspiration.” ↩ ↩² ↩³ ↩⁴ ↩⁵

3. National WWI Museum + Memorial — official history. ↩

4. The Pendergast Years (Kansas City Public Library) — “Liberty Memorial: Remembering Then and Now.” https://pendergastkc.org/articles/liberty-memorial-remembering-then-and-now — Confirms: the design competition opened December 1920; eleven completed entries (incl. Goodhue and Cret); Magonigle won unanimously; his cost underestimate forced the design to be scaled back. ↩ ↩²

5. Wikipedia — “National World War I Museum and Memorial.” Accessed June 2026. https://en.wikipedia.org/wiki/National_World_War_I_Museum_and_Memorial — “The groundbreaking ceremony on November 1, 1921, was attended by 200,000 people, including Vice President Calvin Coolidge, Lieutenant General Baron Jacques of Belgium, Admiral of the Fleet Lord Beatty of Great Britain, General Armando Diaz of Italy, Marshal Ferdinand Foch of France, [and] General of the Armies John J. Pershing of the United States.” The five commanders are memorialized on the site’s Dedication Wall. ↩ ↩² ↩³ ↩⁴

6. KCUR (NPR Kansas City) — “How Kansas City Became Home To The Nation’s Official World War I Memorial,” November 9, 2018. https://www.kcur.org/arts-life/2018-11-09/how-kansas-city-became-home-to-the-nations-official-world-war-i-memorial — describes the Nov. 1, 1921 site dedication as the only time the five top Allied commanders appeared together. ↩ ↩² ↩³ ↩⁴

7. Wikipedia — “Liberty Memorial” entry. ↩

8. Wikipedia — “National World War I Museum and Memorial.” Accessed June 2026. https://en.wikipedia.org/wiki/National_World_War_I_Museum_and_Memorial — Congress named it the nation’s official World War I museum in 2004; the museum was closed in 1994 for renovations and reopened in December 2006 with an expanded facility; in 2014 Congress added the official national memorial designation. ↩ ↩² ↩³ ↩⁴

9. KCUR (NPR Kansas City) — “How Kansas City Became Home To The Nation’s Official World War I Memorial,” November 9, 2018. https://www.kcur.org/arts-life/2018-11-09/how-kansas-city-became-home-to-the-nations-official-world-war-i-memorial — on the 2004 Congressional designation of the Liberty Memorial museum as the nation’s official WWI museum. ↩ ↩²

10. STRATA Architecture — “National WWI Museum at Liberty Memorial” project page. https://strata-arch.com/project/liberty-memorial-national-world-war-i-monument-and-museum-4/ — on the underground expansion (Edward Jones Research Center / ~80,000 sq ft) completed for the 2006 reopening. ↩ ↩²