76907
The young-adult novel is about the life of a slave girl who was snatched from her homeland in Africa in the early 19th century and brought to the United States , where she eventually escaped from a plantation and fled to freedom .
 Africa, United States
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Africa, United States