Which of These Did NOT Help Japan Achieve Economic Prosperity After

Multiple Choice

Which of these did NOT help Japan achieve economic prosperity after World War II?

A) Being able to purchase cheap oil for years after the war ended.
B) Being able to invest what would have been spent on a military.
C) The high rate of personal savings allowed for reinvestment in industry.
D) A declining population that meant less food had to be purchased.
E) A disciplined and skilled labor force with extensive powers given to unions.