<span>Article IV of the Constitution lays out the relationship of states to other states, and states themselves to the Federal Government. It details the obligations that a state has to another state, or other groups of states. It also details the responsibilities that the Federal Government has over individual states or groups of states. These relationships can become quite complex, but stem from simple principles.</span>
<span>Erikson called the negative consequence of his third developmental stage; guilt and shame</span>
The correct answer is c.: it served as the be boundary between North Korea and South Korea. The current line is in a similar place, but it's not a straight line, unlike the line running along the 39th parallel.
I believe the answer is: self fulfilling prophecy
Self fulfilling prophecy refers to the prediction that somehow makes itself become true/fulfilled. Other example would be when a person is inherently believe that he is somehow intellectually inferior and cannot do anything to improve their get. This often lead him to not making any efforts since he believes it pointless, which lead to self-fulfilling his initial opinion about himself.