Complete the following sentence: Among his awards and honors, the University of Wisconsin and the University of Iceland conferred honorary doctorate degrees. <unk> <unk> <unk> <unk> <unk> <unk>
Louisiana Purchase Exposition in 1904 and the Panama<unk>Pacific International Exposition in 1916. King Christian X of Denmark presented Thordarson with the Order of the Falcon in 1939.<unk> King Christian X of Denmark presented Thordarson with the Order of the Falcon in 1939.