Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Historic Centre of Zacatecas' has mentioned 'Pre-Columbian' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| [2][4] These peoples were mining silver and other metals in the hills long before the Europeans arrived,[5] making the area important in pre-Columbian times. | WIKI |