What should be placed in the center of this diagram?
country divided at 38th parallel
communist invade from the north
fighting stops in 1953
The Korean Peninsula
Based on the information provided, the diagram seems to represent the Korean War, specifically the division of Korea at the 38th parallel, the invasion of the communist forces from the north, and the cessation of fighting in 1953.
To determine what should be placed in the center of the diagram, we need to consider the context and connections within the information given. It appears that the diagram represents the overall conflict and ceasefire of the Korean War. Therefore, a symbol or label that represents the end of the conflict would be appropriate. You could place a peace symbol, the year 1953, or the word "ceasefire" in the center of the diagram to represent the end of the fighting.
However, without more information about the purpose or specific requirements of the diagram, it is difficult to provide a precise answer.