Which superpower supported North Korea during the Korean War, leading to the conflict's outbreak in 1950? United States Soviet Union China United Kingdom None What was the outcome of the Korean War in terms of territorial changes along the 38th parallel? North Korea gained territory South Korea gained territory No significant changes Unified Korea established None Which general commanded the United Nations forces during the Korean War and later became a controversial figure? Douglas MacArthur Dwight D. Eisenhower George S. Patton Omar Bradley None What was the policy of "containment" in the context of the Korean War? Preventing the spread of communism Expanding colonial influence Encouraging diplomatic negotiations Promoting economic development None Which event marked the end of the active fighting in the Korean War, leading to an armistice agreement? Battle of Inchon Battle of Pusan Perimeter Battle of Chosin Reservoir Signing of the Korean Armistice Agreement None Time's up