In the early 20th centiry some states, not only in the South, adopted racial registration policies and implemented laws against the mixing of black and white people. These "anti-miscegenation" laws were only finally ended in the federal case [[Loving v. Virginia]], when a mixed race couple successfully challenged all laws against mixed marriage in the states. | In the early 20th centiry some states, not only in the South, adopted racial registration policies and implemented laws against the mixing of black and white people. These "anti-miscegenation" laws were only finally ended in the federal case [[Loving v. Virginia]], when a mixed race couple successfully challenged all laws against mixed marriage in the states. |