The website of the World War I Memorial Inventory Project aims a bringing together all memorials of the First World War in the United States of America. The project was started by Mark Levitch. His aim is to create a database with an online inventory of memorials described in a systematic way. The general public is invited to contribute information about memorials. The project is endorsed by the National World War I Museum in Kansas City, Missouri. As for now the online database is not yet visible. Of an estimated total of 10,000 memorials some 2,000 have already been registered.