These changes impacted the way we teach and see history for years to come. In events such as the Murder of Nanking (committed by Japan), the horrors committed in the Polish termination camp (Auschwitz), and the Holocaust Twin experiment, many people were murdered and faced many cruelties. Now we study the works of Hitler, Stalin, and many others like them with caution. Though some people still believe that what Hitler did was correct (neo-nazis) or that the entire holocaust was completely made up (this is a false statement), it was a real event and had cause many people pain, and lots of people lost loved ones.
Because, predominantly in the agricultural Western region of the United States, the demand for cheap labor was extremely high at the time. The source of this cheap labor were Mexican immigrants.
