 
 <prompt> Wetin calm down di American president? Based on di question wey dey before dis one, write small tori wey get di answer. E fit be 1 - 20 sentences. Context: <response>: The war start bad for US and UN. North Korean forces attack well well for summer of 1950 and nearly push US and ROK defenders go enter sea. But United Nations come intervene, dem name Douglas MacArthur as commander of their forces, and UN-US-ROK forces hold perimeter for Pusan, gain time for reinforcement. MacArthur, for one bold but risky move, order amphibious invasion well well for back of front lines for Inchon, cut off and scatter North Koreans and quick quick cross 38th Parallel enter North Korea. As UN forces dey advance go Yalu River for border with Communist China, Chinese cross Yalu River for October and launch surprise attacks wey send UN forces dey waka back go 38th Parallel. Truman originally want Rollback strategy make Korea unite; after Chinese success, he settle for Containment policy make dem split the country. MacArthur argue for rollback but dem fire am by President Harry Truman after disputes over how the war dey go. Peace negotiations dey drag for two years until President Dwight D. Eisenhower threaten China with nuclear weapons; dem quickly reach armistice with the two Koreas still dey divided for 38th parallel. North and South Korea still dey for state of war till today, dem never sign peace treaty, and American forces still dey stationed for South Korea as part of American foreign policy. 