USA HISTORY

Detailed explanation-1: -demilitarized zone (DMZ), region on the Korean peninsula that demarcates North Korea from South Korea. It roughly follows latitude 38° N (the 38th parallel), the original demarcation line between North Korea and South Korea at the end of World War II.

Detailed explanation-2: -The 38th parallel is also called the Korean Demilitarized Zone where this line of latitude affects the two countries on the Korean peninsula.

Detailed explanation-3: -The 38th Parallel separates North and South Korea.

Detailed explanation-4: -Since U.S. policy toward Korea during World War II had aimed to prevent any single power’s domination of Korea, it may be reasonably concluded that the principal reason for the division was to stop the Soviet advance south of the 38th parallel.

Detailed explanation-5: -Key Takeaways. South and North Korea took dramatically different social, economic, and political paths following the end of fighting in the Korean War in 1953. The 38th parallel marks the so-called demilitarized zone that straddles the border of the two countries.