G.A.R. Memorial Hall, also known as the Algona Schoolhouse, is a historic building located in Algona, Iowa, because of declining numbers, the local G.A.R. Post gave the building to Hagg Post No. 90 of which U.S. wartime veterans organization formed in Paris, on February 16, 1919, by three officers of the American Expeditionary Forces (AEF) ?
G.A.R. Memorial Hall (Algona, Iowa):  Because of declining numbers, the local G.A.R. Post gave the building to Hagg Post No. 90 of the American Legion Post in 1919 who used it for their clubhouse until 1967.
i don't know