Question: Which was a fighter wing of the aerial warfare branch of the combined German Wehrmacht military forces during World War II?

full_context: Document 1: Jagdgeschwader 52: "Jagdgeschwader" 52 (JG 52) (52nd Fighter Wing) of the Luftwaffe, was the most successful fighter-wing of all time, with a claimed total of more than 10,000 victories over enemy aircraft during World War II. It was the unit of the top three scoring flying aces of all time, Erich Hartmann, Gerhard Barkhorn and Günther Rall. The unit flew exclusively with the various versions of the Messerschmitt Bf 109 throughout the war.
Document 2: Lehrgeschwader 1: "Lehrgeschwader" 1 (LG 1) (Demonstration Wing 1) formerly "Lehrgeschwader Greifswald" was a Luftwaffe multi-purpose unit during World War II, operating fighter, bomber and dive-bomber "Gruppen". The unit was formed in July 1936 and operated the Messerschmitt Bf 109, Messerschmitt Bf 110, Dornier Do 17, Heinkel He 111, Junkers Ju 88 and Junkers Ju 87.
Document 3: List of military aircraft of Denmark: The following list contains the aircraft used by the Royal Danish Air Force or its predecessors, the Danish Army Air Corps and Royal Danish Naval Aviation. During the Nazi occupation from 1940 to 1945, Danish military aviation was prohibited. The aircraft currently in use are highlighted in blue.
Document 4: Defence of the Reich: The Defence of the Reich (German: "Reichsverteidigung" ) is the name given to the strategic defensive aerial campaign fought by the "Luftwaffe" over German-occupied Europe and Nazi Germany during World War II. Its aim was to prevent the destruction of German civilians, military and civil industries by the Western Allies. The day and night air battles over Germany during the war involved thousands of aircraft, units and aerial engagements to counter the Allied strategic bombing campaign. The campaign was one of the longest in the history of aerial warfare and with the Battle of the Atlantic and the Allied Blockade of Germany was the longest of the war. The "Luftwaffe" fighter force defended the airspace of German-occupied territory against attack, first by RAF Bomber Command and then against the United States Army Air Forces (USAAF).
Document 5: Luftwaffe: The Luftwaffe (] ) was the aerial warfare branch of the combined German Wehrmacht military forces during World War II. Germany's military air arms during World War I, the "Luftstreitkräfte" of the Army and the "Marine-Fliegerabteilung" of the Navy, had been disbanded in May 1920 as a result of the terms of the Treaty of Versailles which stated that Germany was forbidden to have any air force.
Document 6: Luftwaffe Order of Battle August 1940: For its Battle of Britain campaign against Great Britain during World War II, the German Luftwaffe had the following Order of Battle in the West. "Luftflotte 2" was responsible for the bombing of southeast England and the London area and based in the Pas-de-Calais area in France. "Luftflotte 3" targeted the West Country, Midlands, and northwest England, from bases a bit further north in France. "Luftflotte 5" targeted the north of England and Scotland, from bases in Norway. "Luftflotte 1" and "Luftflotte 4" were based in Germany, but most of their bomber formations had been reassigned to the three "Luftflotten" engaged in the Battle of Britain. Some fighters were retained to provide air cover over Germany, however.
Document 7: German Air Force: The German Air Force (German: "Luftwaffe" (] ), the German-language generic term for "air force") is the aerial warfare branch of the Bundeswehr, the armed forces of Germany. With a strength of 28,448 personnel (28 February 2017), it is the fourth largest air force within the European Union, after the air forces of the United Kingdom, France and Italy. Although its budget has been significantly reduced since the end of the Cold War in 1989–1990, the Luftwaffe is still among the best-equipped air forces of the world.
Document 8: United States Army Air Forces: The United States Army Air Forces (USAAF or AAF) was the military aviation service of the United States of America during and immediately after World War II, successor to the United States Army Air Corps and the direct predecessor of the United States Air Force. The AAF was a component of the United States Army, which in 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the Services of Supply (which in 1943 became the Army Service Forces), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Army Chief of Staff.
Document 9: Taktisches Luftwaffengeschwader 73: Taktisches Luftwaffengeschwader (Tactical Air Force Wing) 73 "Steinhoff", formerly known as Jagdgeschwader 73 (Fighter Wing 73), is a fighter wing of the German Air Force. The wing is based in north-eastern Germany at Rostock-Laage Airport near Rostock. Its role includes general air defence as well as training for the Eurofighter Typhoon.
Document 10: Kōkūtai: A Kōkūtai (航空隊 ) was, during World War II and in the Imperial Japanese Navy, a type of aerial combat unit, similar to the Air Groups in service in the other armies and navies of the time (called "Group" in the British Royal Air Force, "Gruppe" in the German Luftwaffe, "Groupe" in the French Armée de l'Air etc.). Although belonging to the Imperial Navy the Japanese Kōkūtai could be based at land or on board naval aircraft carriers and were constituted by hundreds of men and aircraft (that latters were distributed in smaller units called Hikōtai, the equivalent of squadrons). For example, the famous 343 Kōkūtai (a fighter group, divided in three Hikōtai) was based at land while the 652nd Kōkūtai (a bomber group) was carrier-based. As in general in the Imperial Japanese Navy Air Service, most pilots and aircrew members of a Kōkūtai were non-commissioned officers.
Document 11: 9th Air Division (Germany): 9. Flieger-Division (9th Air Division) was one of the primary divisions of the German Luftwaffe in World War II. The division was founded on 1 February 1940 in Jever and initially subordinated to the Oberkommando der Luftwaffe (OBdL). On 23 May 1940 the division was subordinated to the Luftflotte 2 and transferred to Soesterberg in July 1940. The unit was redesignated "IX. Fliegerkorps" in November 1940.
Document 12: Taktisches Luftwaffengeschwader 74: Taktisches Luftwaffengeschwader 74 (74th Tactical Air Force Wing), formerly known as Jagdgeschwader 74 (JG 74) (74th Fighter Wing), is an aviation unit of the German Air Force, based on Neuburg Air Base in Bavaria since 1961. On 1 October 2013, the unit was renamed in the course of adaptations to the new structure of the German Air Force.
Document 13: Jagdgeschwader 70: "Jagdgeschwader" 70 was a fighter wing of Nazi Germany's Luftwaffe in World War II.
Document 14: Kampfgeschwader 40: "Kampfgeschwader" 40 (KG 40) was a Luftwaffe medium and heavy bomber wing of World War II, and the primary maritime patrol unit of any size within the World War II Luftwaffe. It is best remembered as the unit operating a majority of the four-engine Focke-Wulf Fw 200 "Condor" maritime patrol bombers. The unit suffered from the poor serviceability and low production rates of the Fw 200 bombers, and from repeated diversion of its long-haul capability aircraft to undertake transport duties in various theatres, especially for the airlift operations to supply encircled forces in the Battle of Stalingrad. Later in the war, KG 40 became one of several Luftwaffe bomber wings to use the Heinkel He 177A heavy bomber.
Document 15: Jagdgeschwader 20: "Jagdgeschwader" 20 (JG 20) was a Luftwaffe fighter wing during the early phase of World War II in Europe. JG 20 was founded on 15 July 1939 in Döberitz comprissed of one "Gruppe" and two "Staffeln". A third "Staffel" was added on 5 November 1939 in Brandenburg-Briest. The sole "Gruppe" was redesignated as 3rd "Gruppe" of Jagdgeschwader 51 (III./JG 51) on 4 July 1940. During the Battle of France it was subordinated to Luftflotte 2. The unit's commanders included Hauptmann Hannes Trautloft, from 19 September 1939 to 4 July 1940.
ground_truth: "Jagdgeschwader" 70