<Tr> <Td> Base </Td> <Td> 13' - 10.0" </Td> <Td> 7' - 11.9" </Td> <Td> 1' - 11.1" </Td> <Td> 198.64 </Td> <Td> 16.88 </Td> </Tr> <Tr> <Td> Sub-Base </Td> <Td> 14' - 10.4" </Td> <Td> 9' - 0.2" </Td> <Td> 1' - 10.9" </Td> <Td> 255.81 </Td> <Td> 21.74 </Td> </Tr> <P> On Memorial Day, 1921, four unknown servicemen were exhumed from four World War I American cemeteries in France . U.S. Army Sgt . Edward F. Younger, who was wounded in combat, highly decorated for valor and received the Distinguished Service Cross in "The Great War" selected the Unknown of World War I from four identical caskets at the city hall in Châlons - en - Champagne, France, on October 24, 1921 . Younger selected the World War I Unknown by placing a spray of white roses on one of the caskets . He chose the third casket from the left . The chosen Unknown was transported to the United States aboard the USS Olympia . Those remaining were interred in the Meuse Argonne Cemetery, France . </P> <P> The World War I Unknown lay in state in the Capitol Rotunda from his arrival in the United States until Armistice Day, 1921 . On November 11, 1921, President Warren G. Harding officiated at the interment ceremonies at the Memorial Amphitheater at Arlington National Cemetery . During the ceremony, the World War I Unknown was awarded the Victoria Cross by Admiral of the Fleet Lord Beatty, on behalf of King George V of the United Kingdom . (The United Kingdom Victoria Cross was placed with the soldier . Earlier, on March 4, 1921, the British Unknown Warrior was conferred the U.S. Medal of Honor by General of the Armies John Pershing .) In 1928, the Unknown Soldier was presented the Silver Buffalo Award for distinguished service to America's youth by the Boy Scouts of America . </P>

Who's buried in the tomb of the unknown soldier