Most of these film changes where in the 1970s. https://en.wikipedia.org/wiki/Historical_racial_and_ethnic_demographics_of_the_United_States https://en.wikipedi

Most of these film changes where in the 1970s. https://en.wikipedia.org/wiki/Historical_racial_and_ethnic_demographics_of_the_United_States https://en.wikipedia.org/wiki/Historical_racial_and_ethnic_d... In 1970 the US was 88% white. Today it is only 61% white.