State laws passed primarily in southern states to restrict the voting rights of african americans after the passage of the fifteenth amendment came to be known collectively as answer is a.) jim crow laws

The answer is A.) Jim crow Laws

Answer;
Jim Crow Laws

Explanation
These were a collection of state and local statutes that legalized racial segregation.
They were meant to return the southern states to an antebellum class structure by marginalizing black Americans. Black communities and individuals that attempted to defy these laws were often met with violence and death.