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.
Republican senator from Wisconsin who capitalized on Cold War fears of Communism in the early 1950 s by accusing hundreds of government employees of being Communists and Soviet agents. Although McCarthy failed to offer any concrete evidence to prove these claims, many Americans fully supported him.etermined not to let the Soviet Union spread Communism, Truman adopted the idea of containment, announcing his own Truman Doctrine in 1947. His characterization of the Soviet Union as a force of âungodlyâ evil helped shape the Cold War of the next four decades.