Share This Article 1. There were about this many slaves in the US at the start of the Civil War. 6 million 4 million 11 million 5 million 2. After Lee’s surrender Jefferson Davis was captured in this Southern state. Louisiana Mississippi Texas Georgia 3. In the 1920s and 30s, Doctor John Brinkley, implanted glands from this animal into men to aid their virility. Pigs Horses Goats Bulls Loading …