Francis A. March, History of the World War, Volume 1…
“ More than four million American men were under arms when the conflict ended. Of these, more than two million were upon the fields of France and Italy. These were thoroughly trained in the military art. They had proved their right to be considered among the most formidable soldiers the world has known. Against the brown rock of that host in khaki, the flower of German savagery and courage had broken at Château-Thierry. ”
