Question: Which leader led the party that abolished Control Council Law No 22 and invaded Poland?

Context articles: Control Council Law No 22
Control Council Law No. 1 - Repealing of Nazi Laws
First Amendment of the Constitution of Ireland
Office of Military Government, United States
Soviet invasion of Poland
Adolf Hitler
Nathan Rapoport
Polish Home Army Museum, Orchard Lake, Michigan
Football in occupied Poland (1939–45)
Louis B. Sohn

Control Council Law No 22, Works Councils (10 April 1946) was a German labour law drafted in Allied-occupied Germany by the Military Government, to enable organisation of work councils in rebuilding the economy and society after World War Two.
 Work councils, which employees of a firm organised and elected democratically to determine workplace issues, had existed in Germany in various forms since 1889.
 They had been abolished by Adolf Hitler's Nazi party.
 The new Control Council Law No 22 provided a template for democratic German trade unions to reorganise through collective agreements with employers.
Control Council Law No. 1 - Repealing of Nazi Laws
The First Amendment of the Constitution of Ireland was effected by the First Amendment of the Constitution Act, 1939, and signed into law on 2 September 1939.
 Its purpose was to extend the constitutional definition of "time of war" to include a period during which a war is occurring in which the state is not a direct participant.
 It was passed the day after Germany invaded Poland, and it allowed the government to exercise emergency powers during World War II (known in Ireland as The Emergency), despite the fact that the state was neutral.
 The amendment means that the state may exercise these powers in such circumstances provided the Oireachtas (parliament) declares a "national emergency".
The Office of Military Government, United States (OMGUS; German: "Amt der Militärregierung für Deutschland (U.S.)" ) was the United States military-established government created shortly after the end of hostilities in occupied Germany in World War II.
 Under General Lucius D. Clay, it administered the area of Germany and sector of Berlin controlled by the United States Army.
 The Allied Control Council comprised military authorities from the United States, the United Kingdom, the Soviet Union and France.
 Though created on January 1, 1946, OMGUS previously reported to the U.S. Group Control Council, Germany (USGCC), which existed from May 8, 1945 until October 1, 1945.
 OMGUS was eliminated on December 5, 1949, and the U.S. High Commissioner for Germany assumed control of its functions.
The Soviet invasion of Poland was a Soviet military operation that started without a formal declaration of war on 17 September 1939.
 On that morning, 16 days after Germany invaded Poland from the west, the Soviet Union invaded Poland from the east.
 The invasion and the battle lasted for the following 20 days and ended on 6 October 1939 with the two-way division and annexation of the entire territory of the Second Polish Republic by both Germany and the Soviet Union.
 The joint German-Soviet invasion of Poland was secretly agreed to in the Molotov-Ribbentrop Pact, signed on 23 August 1939.
Adolf Hitler (] ; 20 April 1889 – 30 April 1945) was a German politician who was the leader of the Nazi Party ("Nationalsozialistische Deutsche Arbeiterpartei"; NSDAP), Chancellor of Germany from 1933 to 1945 and Führer ("Leader") of Nazi Germany from 1934 to 1945.
 As dictator, Hitler initiated World War II in Europe with the invasion of Poland in September 1939, and was central to the Holocaust.
Nathan Rapoport (1911-1987), also known as Natan Rapoport, was a Jewish sculptor and painter who was born in Warsaw, Poland.
 His middle name may be rendered in English as either Yaakov or Jacob.
 In 1936, he won a scholarship to study in France and Italy.
 He fled to the Soviet Union when the Nazis invaded Poland.
 The Soviets initially provided him with a studio, but later compelled him to work as a manual laborer.
 After the end of hostilities, he returned to Poland to study at the Academy of Fine Arts in Warsaw.
 In 1950, Rapoport immigrated to the United States, where he lived in New York City until his death in 1987.
The Polish Home Army Museum in Orchard Lake, Michigan is dedicated to the memory of the brave men and women of the Armia Krajowa during World War II.
 The Museum tells the story of the struggle for the freedom and independence of Poland during World War II.
 On September 1, 1939, without declaring war, the Nazi German Army, Navy, and Air Forces invaded Poland from the north, west and south.
 Sixteen days later, on September 17, the Soviet Union also attacked Poland from the east.
 For Europe, the Nazi invasion of Poland marked the beginning of World War II; for Poland, the Soviet invasion also marked the beginning of a 50-year struggle against communism.
On September 1, 1939, the armed forces of Nazi Germany invaded Poland from the west initiating World War II.
 Two weeks later, on September 17, Soviet Union joined Germany in their attack on the Second Polish Republic.
 By early October, Poland was defeated.
 The occupied Poland was the only country in Europe where the Nazis had introduced a total ban on regional sports clubs. Football was allowed to be practised only by the Germans in the annexed areas of Upper Silesia.
 Polish activists and players risked their lives by organizing clandestine football competitions in Kraków, Warsaw and Poznań.
Louis Bruno Sohn (1 March 1914 – 7 June 2006) was born in Lemberg, in what was then Austria-Hungary, later Poland and now Ukraine.
 He earned his first law degree at John Casimir University in Lwow in 1939, leaving for the United States to take up a Harvard University research fellowship two weeks before Nazi Germany invaded Poland.
 He was a longtime scholar of international law and advocate of international institutions.