The 1945 John Wayne film "Back to Bataan" is set in which country?

Who won the best actress Oscar for "Mildred Pierce" (1945)? Which 1945 best picture is about a weekend alcoholic binge? Which singer starred in the 1933 film version of Eugene O'Neill's "The Emperor Jones"? Who became U.S. president in 1945? Which actor directed and starred in a patriotic World War II film of Shakespeare's "Henry V"? Which comedian, known for his drawling "Ah, yes," died in Pasadena on Christmas Day 1946 at age 66? In 1946, an international military tribunal in which city sentenced 12 Nazi leaders to death? Which 1946 film includes the line "Every time a bell rings, an angel gets his wings"?