Outbreak of the Korean War

In June 1950 military forces of communist North Korea suddenly plunged southward across the 38th parallel boundary in an attempt to seize noncommunist South Korea. Outraged, Truman reportedly responded, “By God, I’m going to let them [North Korea] have it!” Truman did not ask Congress for a declaration of war, and he was later criticized for this decision. Instead, he sent to South Korea, with UN sanction, U.S. forces under Gen. Douglas MacArthur to repel the invasion. Ill-prepared for combat, the Americans were pushed back to the southern tip of the Korean peninsula before MacArthur’s brilliant Inchon offensive drove the communists north of the 38th parallel. South Korea was liberated, but MacArthur wanted a victory over the communists, not merely restoration of the status quo. U.S. forces drove northward, nearly to the Yalu River boundary with Manchuria. Hundreds of thousands of Chinese troops then poured into North Korea, pushing the fighting once again down to the 38th parallel. When MacArthur insisted on extending the war to China and using nuclear weapons to defeat the communists, Truman removed him from command—a courageous assertion of civilian control over the military. The administration was devoted to its policy of containment. The war, however, dragged on inconclusively past the end of Truman’s presidency, eventually claiming the lives of more than 33,000 Americans and leaving a residual bitterness at home.

The inability of the United States to achieve a clear-cut victory in Korea following Soviet conquests in eastern Europe and the triumph of communism in China led many Americans to conclude that the United States was losing the Cold War. Accusations began to fly that the president and some of his top advisers were “soft on communism,” thereby explaining why the United States—without question the world’s greatest power in 1945—had been unable to halt the communist advance. As the nation’s second “Red Scare” (the fear that communists had infiltrated key positions in government and society) took hold in the late 1940s and early ’50s, Truman’s popularity began to plummet. In March 1952 he announced he was not going to run for reelection. By the time he left the White House in January 1953, his approval rating was just 31 percent; it had peaked at 87 percent in July 1945.

Over the next two decades, however, Truman’s standing among American presidents rose. He began to be appreciated as a president who had, in Truman’s own words, “done his damnedest.” The ultimate common man thrust into leadership at a critical time in the nation’s history, Truman had risen to the challenge and acquitted himself far better than nearly everyone had expected. Later presidents, regardless of political party, looked back on him fondly, admiring his willingness to take responsibility for the country (as a sign on his desk read, “The Buck Stops Here!”) and trying to emulate his appeal to the average voter. His Fair Deal social programs, such as those delineating civil rights for African Americans, had been defeated during his presidency but were enacted in the 1960s and retained by Democratic and Republican administrations alike. Truman did, however, issue an executive order (9981) that desegregated the military, and he was noted for appointing African Americans to high-level positions. His reputation suffered slightly in the 1980s, when scholars highlighted the fact that in private conversation and personal correspondence, Truman told off-color jokes and referred to minorities and ethnic groups in terms considered highly offensive today.

His life in retirement was modest but active, perhaps epitomized by his habit of taking a brisk morning walk, or “constitutional,” along the sidewalks of Independence, Mo. He enjoyed joking with reporters, and he seems to have initiated a controversy over the period after his middle initial. (See Researcher’s Note.) He remained in good health, spending his days reading voraciously, until the mid-1960s, when he declined rapidly. On Christmas Day 1972, Truman lapsed into unconsciousness, and he died the next morning.