What legacy did the chavin culture pass down to the incas

Chavín de Huantar was the place of origin of the second large-scale political entity in the central Andes, and this is mainly due to the extensive architecture of the site, as well as to the architecture that is considered an engineering achievement. The site uses internal and external architecture.

The correct answer is: Engineering.

result of the incas claiming exclusive right over numerous traditional routes, some of which had been constructed centuries earlier mostly by the wari empire