Subject	thermopylae
Predicate	be
Object	the first step in the creation of more unified greek nation
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.5063
Neighborhood Sigma	0.5197
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source thermopylae was the first step in the creation of more unified greek nation 1 Answers.com Questions