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.
At the Potsdam Conference in July 1945, Truman told Joseph Stalin about the United States atomic bomb program for the first time. According to Truman I casually mentioned to Stalin that we had a new weapon of unusual destructive force.The Russian Premier showed no special interest.here has been much debate surrounding the role of espionage in the Soviet Union's atomic program, but scholarship suggests that Soviet spying probably allowed the USSR to develop an atomic bomb six months to two years faster than they would have had there been no espionage.