B would the correct answer
Sumer was the first civilization in Mesopotamia.
The correct answer is compulsions.
Compulsions are repetitive behaviors or acts that individuals feel compelled to perform due to their obsessive thoughts and beliefs. Examples of compulsions include: repeatedly washing one's hands due to the fear or germs, checking to see if doors are locked and repeatedly arranging things in a particular manner. Compulsions stem from anxiety.
