1959 i believe if not 1930
Jim Crow laws were the kind of societal laws that governed social class and social behavior. The bottom of the pyramid was usually African Americans and the top was white men and church folk. The Jim Crow laws were basically segregation-- separate schools, water fountains, public places, seating and more .
It was the first pharmaceutical medical book.
Egyptian civillization was based along the Nile. the river flooded every June, bringing with it silt that made the nile valley very fertile. the civillization was located approximately 25 km on both sides of the Nile. Barley was used to make beer and bread, and was also used as a currency. It was Egypts staple cereal.