The volume of a prism is the area of the base times the height of the prism. The volume of the pyramid has the same base area and height as the prism, but with less volume than the prism. The volume of the pyramid is one third the volume of the prism.
In general, there are four widely-acknowledged goals in psychology. They are:<em> to describe, to explain, to predict, and to control</em>.
From all four of these, the one that is most suitable to answer the given question is the fourth goal: to control. The control goal of psychology refers to how <em>psychology should be used to influence and bring changes to people’s behaviors in order to change their lives for the better.</em>
People who live in America can simply call themselves American now, as opposed to earlier when the area was divided into various countries.
<u>Explanation: </u>
This fact is the best out of the options that fits the description of the singular fact that best supports thee claim of modern life being less violent as compared to more and more of our evolutionary past.
This fact states that the people who were earlier divided into the countries and lived in a constant state of war, are now able to live together in a peaceful manner, thus stepping up from their evolutionary past and becoming less violent as they step into an era of modernization.