Born in Katerynopil, Ukraine in 1899, Ladejinsky fled the Soviet Ukraine in 1921 as a Jewish refugee from the Russian Revolution. He arrived in the US in 1922 and graduated from Columbia University six years later. In 1933 one of his professors at Columbia, Rexford Tugwell, helped him obtain a post in the Department of Agriculture. Two years later he joined the department's Foreign Agricultural Service, specializing in Asian problems. In 1945 he was assigned to General Douglas MacArthur's SCAP staff in occupied Japan, where he played a major role in developing and introducing the land reform program that dismantled a power structure dominated by wealthy landlords. However, Ladejinsky has stated that the real architect of reform was Socialist, former Japanese Minister of Agriculture. His influence with Chiang Kai-shek in Taiwan is widely credited with aiding the Taiwan Miracle. In December 1954, during the period of McCarthyism in the United States, Ladejinsky was the central figure in a highly public incident which aroused furor among liberals in Congress and was resolved by the intervention of the White House. Ladejinsky, an anti-CommunistNew DealDemocrat, was blacklisted by several conservative groups. While working as an agricultural attaché in Tokyo, his position was transferred from the Department of State to the Department of Agriculture's jurisdiction. Soon thereafter, his security clearance was revoked, and he was fired by Secretary of AgricultureEzra Taft Benson, who considered Ladejinsky a "security risk" despite admitting a lack of hard evidence against him. A public statement charged that Ladejinsky "required clearance from the Communist Party" to work for Amtorg Trading Corporation, for whom he served briefly as a translator in 1930. At that time he also had three sisters living in Soviet Russia, which was cited as making him "subject to coercion". The final charge was that Ladejinsky had been a member of two Communist front organizations, including the Washington Committee for Democratic Action. The result was a public outcry. Members of the press repeatedly questioned President Eisenhower regarding the Ladejinsky case at a news conference held on January 12, 1955, particularly focusing on the fact that Ladejinsky was almost immediately chosen by Harold Stassen at the Foreign Operations Administration to direct the land reform program in South Vietnam, giving him full security clearance in order to fill a position even more sensitive than his previous one . One quoted Benson as having "branded Ladejinsky flatly as a member of two Communist front organizations, and as an economist analyst, and investigator for Amtorg, the Russian trading agency". John Allison, the U.S. Ambassador to Japan, protested the firing. Author James Michener wrote a letter to the New York Times stating "It is precisely as if Richard Nixon and Adlai Stevenson were to be charged with subversion. Mr. Ladejinsky is known throughout Asia as Communism's most implacable foe.".