<span>fell into violence along political and religious lines, as they are now the middle east has problems with there religious beliefs as which should be followed, how the government should be run and people trying to take over, and religion being part of the government is a big issue </span>
<span>for the utopia that he believed a community of healthy adults could create</span>
I believe the answer is: <span>temperament
Compared to other factors that could influence a behavior, </span><span>temperament is the closest thing to be a biologically based factor.
People's temperament in general would be influenced by genetic composition that create different types of hormone in our body.</span>