Supervisors, administrators, and directors of special education usually use the. authoritative leadership style when supervising their special education staffs; however, collaborative leadership styles are slowly overtaking authoritative. leadership styles.
In a dramatic speech to a joint session of Congress, President Harry S. Truman asks for U.S. assistance for Greece and Turkey to forestall communist domination of the two nations.Historians have often cited Trumanâs address, which came to be known as the Truman Doctrine, as the official declaration of the Cold War.et, the Truman Doctrine successfully convinced many that the United States was locked in a life-or-death struggle with the Soviet Union, and it set the guidelines for over 40 years of U.S.-Soviet relations.
The Truman Doctrine was followed by the Marshall Plan later that year. When Harry Truman became president, on the death of Franklin D. Roosevelt, he was little known to the American public and had little experience in foreign affairs.He quickly learned the ropes and took Potsdam Conference in July.n March 12, 1947, in an address to Congress, President Harry S. Truman declared it to be the foreign policy of the United States to assist any country whose stability was threatened by communism.