Answer: Early on in the history of the city the Aztecs built causeways and canals for transportation to and from the city.
Explanation: A causeway is a raised road that allowed the people to easily travel over the swampy and wet areas. There were three major causeways that led from the island city to the mainland.
Koreans practiced a form of Buddism which is a Chinese philosophy. This occurred during the Tang dynasty.
Answer:
The idea of nullification was not a legacy of the Civil war.
The answer is D
Explanation: