In Edward Jenner noticed that milkmaids who had contracted cowpox, were immune from catching smallpox. He used this information to develop a vaccine for smallpox. photo: Milkmaid, Jersey cow: postcard from Jersey, England.
This journal entry from an anonymous farm wife in 1900 opens your eyes to the laborious life of females in rural areas. This primary source is great at getting students to think why many desired to move to the cities, leading to mass urbanization in the e