Iodine reduces thyroid hormone and can kill fungus, bacteria, and other microorganisms such as amoebas. A specific kind of iodine called potassium iodide is also used to treat (but not prevent) the effects of a radioactive accident.
Yalta Conference In February 1945, Roosevelt had met with Churchill and Stalin at the Soviet city of Yalta on the Black Sea. At this Yalta Conference, the three leaders made a number of important decisions about the future.They agreed to move ahead in creating a new international peacemaking body, the UN, based on the principles of Atlantic charter. Stalin promised to enter the war against Japan after the surrender of Germany.t this Yalta Conference, the three leaders made a number of important decisions about the future. They agreed to move ahead in creating a new international peacemaking body, the UN, based on the principles of Atlantic charter.
These three leaders met together only twice during World War II, but when they did conference, their decisions changed the course of history. After the Tehran Conference, the three leaders promised to meet again, and this agreement came to pass at the Yalta Conference of February 1945. Although Stalin had expressed concern about Roosevelt's health during the Teheran conference, this concern did not translate into action.