<span>Pierce's yellow blanket would be considered a transitional object. The transitional Object is supportive emotions for children in the first years of life, help them feel familiarity and comfort in various situations. <span>These objects are used to move from a phase of dependency, such as infancy, to one of independence, such as childhood.
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.