What was the cause that Władysław Sikorski vigorously advocated for during the Second World War?
German-Polish reconciliation
Reestablishment of diplomatic relations between Poland and the Soviet Union
Polish-German alliance
Polish-Soviet alliance
Answer
During the Second World War, Sikorski supported the reestablishment of diplomatic relations between Poland and the Soviet Union, which had been severed after the Soviet pact with Germany and the 1939 invasion of Poland.
Unlocking the Legacy: The Life and Times of Władysław Sikorski