Subject	slavery
Predicate	affect
Object	economy
Modality	Modality Occurrences TBC[american economy] 1
Polarity	POSITIVE
Plausibility	0.7901
Neighborhood Sigma	0.8006
Local Sigma	0.7932
Example Sentences	Sentence Occurrences Source slavery affect the economy 2 Google Autocomplete slavery affects the economy 2 Google Autocomplete slavery affects the american economy 1 Answers.com Questions