World War I is generally considered one of America’s forgotten wars. But the war’s ubiquitous memorials—perhaps more than for any other U.S. conflict—beg to differ.

Why, people ask, are there so many WWI memorials? The short answer is because the war was without precedent in its weaponry, scope, and carnage; because the U.S., though it joined the conflict in 1917, played a decisive role in securing allied victory; because the entire nation—north, south, east, west, urbanites and farmers, men and women, African Americans, Native Americans, and immigrants—participated on the home front and/or the fighting front; and because the war’s toll was a staggering 116,000 American dead with twice that number wounded.

After the 1918 Armistice, communities at all levels—towns, neighborhoods, cities, counties, states, and territories—felt compelled to mark the conflict, as did clubs, colleges, churches, synagogues, businesses, fraternal organizations, and veterans groups. As a result, thousands of WWI memorials, from simple honor rolls to doughboy sculptures to grandiose architectural ensembles, blanket the country.

All of these memorials, big and small, mass-produced or designed by renowned artists and architects, are potential prisms through which the war can again be made vital. Each has a story. But sadly, these stories have been largely forgotten. And while many memorials are carefully tended, others have fallen into disrepair, or have even been lost altogether, through neglect, vandalism, or theft.

The first step in the memorials’ preservation—and in recovering their stories—is to document them. This, in the simplest terms, is the goal of the World War I Memorial Inventory Project.

The project began informally about six years ago, after I could not locate an intriguing-sounding monument that the French government had reportedly given the U.S. government in the late 1920s. (I still haven’t found it, by the way.) I then just started keeping an eye out for memorials, especially when traveling. I was stunned by the number of memorials and their variety, and often distressed at their condition.

After smacking myself on the head for not realizing sooner—as an art historian and lifelong student of the war—what an incredible resource and object of study these memorials could be, I started doing more research into the memorials while also looking into whether it might be feasible to conduct a crowd-sourced inventory.

WWI memorials assume myriad forms, some more readily identifiable than others. For example, doughboy sculptures (“doughboy” was a term of endearment for U.S. soldiers during the war) are WWI-specific and ubiquitous. Most are celebratory, but several, such as Karl Ilava’s doughboy sculpture in Gloversville, New York, allude to the war’s cost.

Most prevalent are simple honor rolls that list the names either of all who served or only those who died. Newly prominent after WWI—a riposte to the anonymity of modern war—they are found on town greens, affixed to court houses, or hung in high schools, businesses, and houses of worship, often effectively hiding in plain sight.

Other common WWI memorial forms include allegorical sculpture, such as Daniel Chester French’s "Victory" figure atop the First Division Monument in Washington, D.C.; neo-classical structures, including obelisks, arches, and columned temples; and memorial trees, parks, fountains, gates, flagstaffs, murals, and stained glass windows.

Perhaps the most innovative memorial form to arise in force after the war was the so-called “living memorial”—a commemorative structure that married the desire to remember soldiers’ service and sacrifice with a utilitarian function.

Living memorials took many forms, including a variety of buildings (libraries, hospitals, city halls, community centers, stadiums, dormitories, theaters, auditoriums, etc.), as well as infrastructure projects, such as bridges and tree-lined victory roads. Because they tend to occupy prime locations and are the costliest to keep updated and in good repair, living memorials often face a greater threat of demolition than other memorials.

This is the unfortunate circumstance facing one of the country’s most significant memorials, the Waikiki War Memorial Natatorium (1927). A unique memorial in the form of an ocean-side swimming pool, the Natatorium is one of the National Trust's National Treasures. Bearers of history embodied in culturally specific and significant forms, the Natatorium and other WWI memorials represent a bond across generations that deserves to be honored.