The correct answer to this open question is the following.
Unfortunately, you did not attach the series name, the video, links, or articles to know what you are referring to.
However, trying to help you, we can comment on the following general terms.
My overall thoughts on the impact of the Jim Crow laws is that it was a horrible time in the history of the United States, specifically in the southern states.
These laws were valid throughout the South from 1877 until 1the 1960s. Jim Crow laws, including the so-called Black codes- limited the rights of African American people. Blacks were treated as second-class citizens, They were not allowed to use facilities exclusive to white people. It was a time of racism that is still ingrained in US society. Segregation and racial discrimination marked this period in which black people and other minorities were attacked by racist groups such as the Ku Klux Klan, even by the police.