Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Archaeological Zone of Paquimé, Casas Grandes' has mentioned 'United States' in the following places:
Occurrence Sentence Text Source
Casas Grandes is regarded as one of the most significant Mogollon archaeological zones in the northwestern Mexico region,[2] linking it to other sites in Arizona and New Mexico in the United States, and exhibiting the expanse of the Mogollon sphere of influence.
Paquimxc3xa9 played a key role in trade and cultural contacts between the Pueblo culture of the south-western United States and northern Mexico and the more advanced civilizations of Mesoamerica.