Well uhmmmm so like it means that you like you know do this and uhm you know
Location of the Yalu river boundary between North Korea and China. It marked the first site of North Korean aggression
The artificial boundary that seperates North from South is called the Mason Dixon Line. The line was surveyed by Charles Mason and Jeremiah Dixon in 1763-1767 to resolve a border dispute between Maryland, Pennsylvania and Deleware. The line still serves as the demarcation line between these states. It also seperated Notherrn and Southern states during the Civil War.
