How much per day would it cost andrew carnegie to increase the wages of 2000 workers were making $1.40 a day to the average daily wage of iron and steel workers who make $1.81 a day?

Take another look at the population pyramid for france in 1950. notice the disparity between the male and female populations in the 55 to 70 year-old age group. what historical event could account for this disparity?