I believe the answer is: transition to adulthood
In most developed countries, there is an implication that a person is considered as an adult if they're already capable in taking care of themselves both socially and financially, and entering college is considered as the first step that they take when the parents could do very little to no control of their social relationships.
C. To make much money as possible for the homeland.
<span>The mesolimbic pathway, located in the brain stem, is often referred to as the reward path. This area is located in the ventral tegmental area or VTA. Interestingly enough, this area generally deals with basic survival, but the ventral tegmental area projects to the nucleus accumbens (thought to be the reward center).</span>
