As soon as possible will make the brainliest which factor could cause the fall of a civilization? a. enormous wealth b. poorly managed irrigation c. signs from the gods d. neighboring deserts

B) poorly managed irrigation

With portly managed irrigation, crops may have trouble doing well and would untimely end with less production of food. With less food, there will be more competition over it and will result in the downfall of civilization.

The total amount of new york is equal to 90*