Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Chaco Culture' has mentioned 'Trade' in the following places:

Occurrence Sentence	Text Source
The Chacoan society reached its height between about 1020 and 1110.These sites were a focus for ceremonies, trade, and political activity and they are remarkable for their monumental public and ceremonial buildings and distinctive multi-storey xe2x80x9cgreat houses.xe2x80x9d The sites were linked by an elaborate system of carefully engineered and constructed roads, many of which can still be traced.	UNESCO

Occurrence Sentence

Text Source

The Chacoan society reached its height between about 1020 and 1110.These sites were a focus for ceremonies, trade, and political activity and they are remarkable for their monumental public and ceremonial buildings and distinctive multi-storey xe2x80x9cgreat houses.xe2x80x9d The sites were linked by an elaborate system of carefully engineered and constructed roads, many of which can still be traced.

UNESCO