What was the outcome of the Korean War in the 1950s? A. Defeated North Korea was returned to the control of Japan. B. Victory for the South, which soon became communist. C. The unification of the two Koreas. D. A military stalemate resulting in the continued division of the country.

Answer: D. A military stalemate resulting in the continued division of the country.

Explanation: The Korean War (1950-1953) ended in a military stalemate, with neither side achieving a decisive victory. The war concluded with an armistice agreement, which established the Korean Demilitarized Zone (DMZ) and effectively maintained the division of Korea into North Korea and South Korea, which remains to this day.