In Ava DuVernay's movie "Selma", four little Negro girls were included, they died violently in the 1963 16th Street Baptist Church Bombing in Birmingham, Ala. The movie "Selma" chronicles the Voting Rights Act campaign and communicates the terror of racist violence and is history as a horror movie.
Answer: They abandoned their heavy reliance on indentured servants in favor of the importation of more black slaves. After Bacon's Rebellion, Virginia's lawmakers began to make legal distinctions between “white” and “black” inhabitants.
Explanation:
1945-1952 is the time period.