Where has Douglass completed most of his work?

After he was separated from his mother as an infant, Douglass lived for a time with his maternal grandmother, Betty Bailey. However, at the age of six, he was moved away from her to live and work on the Wye House plantation in Maryland.

answer; i believe the correct answer is ( quakers);

i don't think it's c or d. i think it's either a or b.

hope this .