May sound weird i know but the answer is roaming pigs.
The correct answer should probably be The Mayan civilization was not built around a major river.
Most Mayan cities were found by archeologists deep inside of jungles, hidden from the world, away from rivers, whereas Mesopotamia was built on Tigris and Euphrates.
Answer:
Nuremberg laws were passed I think
Explanation:
For sure not c or d