Question: One of the surviving Nazi leaders interrogated in Camp Ashcan received what award for his pilot skills in World War I?

full_context: Document 1: Erich Hartmann: Erich Alfred Hartmann (19 April 1922 – 20 September 1993), nicknamed "Bubi" ("The Kid") by his German comrades and "The Black Devil" by his Soviet adversaries, was a German fighter pilot during World War II and the most successful fighter ace in the history of aerial warfare. He flew 1,404 combat missions and participated in aerial combat on 825 separate occasions. He claimed, and was credited with, shooting down 352 Allied aircraft—345 Soviet and 7 American—while serving with the "Luftwaffe". During the course of his career, Hartmann was forced to crash-land his fighter 14 times due to damage received from parts of enemy aircraft he had just shot down or mechanical failure. Hartmann was never shot down or forced to land due to enemy fire.
Document 2: Manfred von Richthofen: Manfred Albrecht Freiherr von Richthofen (2 May 1892 – 21 April 1918), also known as the "Red Baron", was a fighter pilot with the German Air Force during World War I. He is considered the ace-of-aces of the war, being officially credited with 80 air combat victories.
Document 3: Ernst Röhm: Ernst Julius Günther Röhm (] ; 28 November 1887 – 1 July 1934) was a German military officer and an early member of the Nazi Party. As one of the members of its predecessor, the German Workers' Party, he was a close friend and early ally of Adolf Hitler and a co-founder of the "Sturmabteilung " (SA, "Storm Battalion"), the Nazi Party's militia, and later was its commander. By 1934, the German Army feared the SA's influence and Hitler had come to see Röhm as a potential rival, so he was executed during the Night of the Long Knives.
Document 4: Gerhard Barkhorn: Gerhard "Gerd" Barkhorn (20 March 1919 – 8 January 1983) was the second most successful fighter ace of all time after fellow "Luftwaffe" pilot Erich Hartmann, the two people to ever exceed 300 confirmed victories. Barkhorn joined the "Luftwaffe" in 1937 and completed his training in 1939.
Document 5: Crystal City Internment Camp: Crystal City Internment Camp, located near Crystal City, Texas, was a place of confinement for people of Japanese, German, and Italian descent during World War II and has been variously described as a detention facility or a concentration camp. The camp, which was originally designed to hold 3,500 people, opened in December 1943 and was officially closed on February 11, 1948. Officially known as the Crystal City Alien Enemy Detention Facility (more commonly referred to as U.S. Family Internment Camp, Crystal City, Texas), the camp was operated by the Immigration and Naturalization Service under the Department of Justice and was originally designed to hold Japanese families, but later held German families as well, including many who were deported from Latin American countries to the U.S. A significant number of those incarcerated were native-born American citizens. The Crystal City Internment Camp was one of the primary confinement facilities in the United States for families during World War II.
Document 6: Hermann Göring: Hermann Wilhelm Göring (or Goering; ] ; 12 January 1893 – 15 October 1946) was a German political and military leader as well as one of the most powerful figures in the Nazi Party (NSDAP) that ruled Germany from 1933 to 1945. A veteran World War I fighter pilot ace, he was a recipient of the "Pour le Mérite". He was the last commander of "Jagdgeschwader" 1, the fighter wing once led by Manfred von Richthofen.
Document 7: Camp Douglas (Wyoming): Camp Douglas was an internment camp for Prisoners of War (POW) during World War II, located in the city of Douglas, Wyoming, United States. Between January 1943 and February 1946 in the camp housing first Italian and then German prisoners of war in the United States. While there are few remaining structures, the walls of the Officer's Club were painted with murals by three Italian prisoners. These paintings depicting western life and folklore are now registered with the United States Department of the Interior National Park Service on the National Register of Historic Places. The story of this POW camp is an important part of the history of the town of Douglas.
Document 8: Günther Rall: Günther Rall (10 March 1918 – 4 October 2009) was a German lieutenant-general, the third most successful fighter ace in history and later head of the West German Luftwaffe during the Cold War.
Document 9: Camp Ashcan: Central Continental Prisoner of War Enclosure No. 32, code-named Ashcan, was an Allied prisoner-of-war camp in the "Palace Hotel" of Mondorf-les-Bains, Luxembourg during World War II. Operating from May to August 1945, it served as a processing station and interrogation center for the 86 most prominent surviving Nazi leaders prior to their trial in Nuremberg, including Hermann Göring and Karl Dönitz.
Document 10: Hermann Greiner: Georg-Hermann Greiner (2 January 1920 – 26 September 2014) was a Luftwaffe night fighter ace who served during World War II. Greiner was recipient of the Knight's Cross of the Iron Cross with Oak Leaves—the fourth highest German award by war's end. He was also a squadron commander in the prestigious "Nachtjagdgeschwader" 1 ("NJG" 1—Night Fighter Wing 1), the most successful night fighter interceptor unit of any nation in the history of aerial warfare.
Document 11: Camp Albuquerque: Camp Albuquerque was an American World War II POW camp in Albuquerque, New Mexico that housed Italian and German prisoners of war. From this branch camp, the POWs did mostly farm labor, from 1943 to 1946. Most of these POWs were transferred from Camp Roswell, which was a base or main POW camp for New Mexico. Camp Lordsburg, New Mexico, and Camp El Paso, Texas, were also base camps.
Document 12: Ehrenpokal der Luftwaffe: The Ehrenpokal der Luftwaffe (Honor Goblet of the Luftwaffe) was a "Luftwaffe" award established on 27 February 1940 by "Reichsmarschall" Hermann Göring, the "Reich" Minister of Aviation and Commander-in-Chief of the "Luftwaffe". It was officially known as the "Ehrenpokal "für Besondere Leistung im Luftkrieg"", or Honor Goblet "For Special Achievement in the Air War". The award was given only to flying personnel (pilots and aircrew). Recipients' named were published in the periodical "Ehrenliste der Deutschen Luftwaffe" (Honor List of the German Air Force). German archives indicate that approximately 58,000 were given "on paper", but only 13-15,000 goblets were actually awarded according to the records. The first airman to receive the goblet was Johann Schalk on 21 August 1940.
Document 13: Fushun War Criminals Management Centre: Fushun War Criminals Management Centre (), also known as Liaodong No. 3 Prison or Liaoning No. 3 Prison, was the site of the re-education of Manchukuo, Kuomintang and Japanese prisoners of war, held by China from 1950 onwards. It was located in the Xinfu District, Fushun, Liaoning. Among the inmates were Puyi, the last emperor of China and former puppet emperor of Manchukuo, his younger brother Pujie and several other important World War II figures such as Xi Qia, Zang Shiyi and Zhang Jinghui. Part of the prison site remains in use, but the older section has been turned into a museum depicting the history of Fushun war criminals management centre and the life of the people who worked or were interned there.
Document 14: Esterwegen concentration camp: The Esterwegen concentration camp near Esterwegen was an early Nazi concentration camp within a series of camps first established in the Emsland district of Germany. It was established in the summer of 1933 as a concentration camp for 2000 so-called political "Schutzhäftlinge" (protective custody prisoners) and was for a time the second largest concentration camp after Dachau. The camp was closed in summer of 1936. Until 1945 the camp was used as a prison camp. Political prisoners and so called "Nacht und Nebel"-prisoners were also held here. Then Esterwegen served as a British internment camp, as a prison, and, until 2000, as a depot for the German Army.
Document 15: Don F. Pratt Memorial Museum: Don F. Pratt Memorial Museum is an official U.S. Army Museum located in Building 5702 on Tennessee Avenue at Fort Campbell, Kentucky. Military artifacts and memorabilia are available to touch and view at the museum which features interior and exterior exhibits that help visitors better reflect on military history. Included are helicopters, planes, jeeps, trucks, tanks, captured enemy weapons and equipment from World War II, the Korean War, Vietnam, the Persian Gulf War, Operation Iraqi Freedom and Operation Enduring Freedom in Afghanistan. Artifacts on exhibit include a recruiter's jeep from the 1970s and items which had belonged high-ranking Nazi officials including Adolf Hitler, Hermann Goering and Julius Streicher, captured by the 101st Airborne Division in 1945 in Berchtesgaden. The main museum theme focuses on the history of Fort Campbell and the 101st Airborne Division, but also visitors experience some of this by stepping inside a restored CG-4A cargo glider. The museum also has exhibits dedicated to the 11th Airborne Division, 5th Special Forces Group, 160th Special Operations Aviation Regiment, and the 12th, 14th, and 20th Armored Divisions which trained at Fort Campbell during World War II.
ground_truth: Pour le Mérite