Which of the following situations did not contribute to Dawson's decline during and after WWII? Stikes resulted in too many days of lost labor and product. b. Dawson's last customer, the Southern Pacific Railroad, changed its fuel to diesel. c. In 1943, 21% of the young men in Dawson's high school graduating class enlisted in the military. d. Severe weather conditions and sanitary problems led to an outbreak of smallpox.