ANSWER FAST: Which of the following was NOT an engineering feat found in Tenochtitlán, the Aztec capital?
Causeways connecting islands to the mainland

Streets and neighborhoods laid out in concentric circles

Chinampas, or manmade islands, to increase arable farmland

All of the above were found in Tenochtitlán.

All of the given options were found in Tenochtitlán.

Explanation:

Tenochtitlán was the capital city of the Aztec empire and one that did take some effort for the Spanish to take as it was a great architectural feat as an island in the middle of the water with its technology and sustainability.

The presence of man made islands there is well documented which created passages and some amount of arable land.

The causeways had also existed and could have been pulled away by mechanics.

There was also the city planning which was famously doe in concentric circles.

Thus all of the given options were present in the capital.

the idealization of the rural landscape ; admiration for the beauty of nature ; focus on an individual's inner concerns

straight down to hell mate