Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Monumental Earthworks of Poverty Point' has mentioned 'United States' in the following places:
Occurrence Sentence Text Source
Prehistoric site of the Poverty Point culture in northeastern Louisiana, United States
The designation made Poverty Point the first World Heritage Site in Louisiana and the 22nd in the United States.
The Monumental Earthworks of Poverty Point is a publicly-owned and managed archaeological park in the parish of West Carroll, State of Louisiana, United States of America.