The correct answer is <span>A. Electric lights made it possible for factories to run after dark.
The conditions were still dreadful and it didn't reduce accidents. It only made it possible for factories to run after dark which made conditions even worse since people started working for over 12 hours a day in order to keep their jobs since they were easily replaceable in the factories because the jobs were mostly low skilled jobs.</span>
Answer:
Japan was seriously harmed in WWII. In the case of Japan, industrial production decreased in 1946 to 27.6% of the pre-war level, but recovered in 1951 and reached 350% in 1960. One reason for Japan's quick recovery from war trauma was the successful economic reform by the government.