When did KKK begin and end? Plz I need help this is my homework assignment

Who did not want to abolish slavery

Anthony johnson, an african who arrived in virginia in 1621, a. learned the powhatan language and became a translator for governor thomas dale. b. owned slaves. c. translated the king james version of the holy bible into indian and african dialects. d. was the first slave who purchased his freedom with earnings from growing tobacco.

After the congress of vienna europe